Organization , 1592 The size of the armada varied, from enormous fleets of over twenty ships to small ones of as few as four. This changed over time. In the first decade (1500–1510), when the Portuguese were establishing themselves in India, the armadas averaged around fifteen ships per year. This declined to around ten from 1510–1525. From 1526 to the 1540s, the armadas declined further to 7-8 ships per year — with a few exceptional cases of large armadas (e.g. 1533, 1537, 1547) brought about by military exigency, but also several years of exceptionally small fleets. In the second half of the 16th century, the Portuguese India armada stabilized at 5-6 ships annually, with very few exceptions (above seven in 1551 and 1590, below 4 in 1594 and 1597). Organization was principally in the hands of the
Casa da Índia, the royal trading house established around 1500 by King
Manuel I of Portugal. The Casa was in charge of monitoring the crown monopoly on India trade – receiving goods, collecting
duties, assembling, maintaining and scheduling the fleets, contracting private merchants, correspondence with the
feitorias (overseas
factories), drafting documents and handling legal matters. Separately from the Casa, but working in coordination with it, was the
Armazém das Índias, the royal agency in charge of nautical outfitting, that oversaw the Lisbon docks and naval arsenal. The Armazém was responsible for the training of pilots and sailors, ship construction and repair, and the procurement and provision of naval equipment – sails, ropes, guns, instruments and, most importantly, maps. The
piloto-mor ('chief pilot') of the Armazém, in charge of pilot-training, was, up until 1548, also the keeper of the
Padrão Real, the secret royal master map, incorporating all the cartographic details reported by Portuguese captains and explorers, and upon which all official nautical charts were based. The screening and hiring of crews was the function of the
provedor of the Armazém. , Portugal from
Georg Braun and Frans Hogenberg's atlas
Civitates orbis terrarum, 1572 From at least 1511 (perhaps earlier), the offices of the Casa da India were based in the ground floor of the royal
Ribeira Palace, by the
Terreiro do Paço in Lisbon, with the Armazém nearby. (Neither the Casa nor the Armazem should be confused with the
Estado da Índia, the Portuguese colonial government in India, which was separate and reported directly to the monarch.) Ships could be and sometimes were owned and outfitted by private merchants, and these were incorporated into the India armada. However, the expenses of outfitting a ship were immense, and few native Portuguese merchants had the wherewithal to finance one, despite eager government encouragement. In the early India runs, there are several ships organized by private consortiums, often with foreign capital provided by wealthy Italian and German trading houses. This fluctuated over time, as the royal duties, costs of outfitting and rate of attrition and risk of loss on India runs were sometimes too high for private houses to bear. Private Portuguese merchants did, however, routinely contract for cargo, carried aboard crown ships for freight charges.
Marine insurance was still underdeveloped, although the Portuguese had helped pioneer its development and its practice seemed already customary.
Ships The ships of an India armada were typically
carracks (
naus), with sizes that grew over time. The first carracks were modest ships, rarely exceeding 100 tons, carrying only up to 40–60 men; for example, the
São Gabriel of
Gama's 1497 fleet, one of the largest of the time, was only 120 tons. But this was quickly increased as the India run got underway. In the 1500
Cabral armada, the largest carracks, Cabral's flagship and the
El-Rei, are reported to have been somewhere between 240 and 300 tons. The
Flor de la Mar, built in 1502, was a 400-ton nau, while at least one of the naus of the
Albuquerque armada of 1503 is reported to have been as large as 600 tons. The rapid doubling and tripling of the size of Portuguese carracks in a few years reflected the needs of the India runs. The rate of increase tapered off thereafter. For much of the remainder of the 16th century, the average carrack on the India run was probably around 400 tons. In the 1550s, during the reign of
John III, a few 900-ton behemoths were built for India runs, in the hope that larger ships would provide
economies of scale. The experiment turned out poorly. Not only was the cost of outfitting such a large ship disproportionately high, they proved unmaneuverable and unseaworthy, particularly in the treacherous waters of the
Mozambique Channel. Three of the new behemoths were quickly lost on the southern African coast – the
São João (900 tons, built 1550, wrecked 1552), the
São Bento (900 tons, built 1551, wrecked 1554) and the largest of them all, the
Nossa Senhora da Graça (1,000 tons, built 1556, wrecked 1559). These kind of losses prompted King
Sebastian to issue an ordinance in 1570 setting the upper limit to the size of India naus at 450 tons. Nonetheless, after the
Iberian Union of 1580, this regulation would be ignored and shipbuilders, probably urged on by merchants hoping to turn around more cargo on every trip, pushed for larger ships. The size of India naus accelerated again, averaging 600 tons in the 1580–1600 period, with several spectacularly large naus of 1500 tons or greater making their appearance in the 1590s. If the lesson was not quite learned then, it was certainly learned in August, 1592, when English
privateer Sir John Burroughs (alt. Burrows, Burgh) captured the
Madre de Deus in the waters around the
Azores islands (see
Battle of Flores). The
Madre de Deus, built in 1589, was a 1600-ton carrack, with seven decks and a crew of around 600. It was the largest Portuguese ship to go on an India run. The great carrack, under the command of Fernão de Mendonça Furtado, was returning from
Cochin with a full cargo when it was captured by Burrough. The value of the treasure and cargo taken on this single ship is estimated to have been equivalent to half the entire treasury of the English crown. The loss of so much cargo in one swoop confirmed, once again, the folly of building such gigantic ships. The carracks built for the India run returned to their smaller size after the turn of the century. In the early
Carreira da India, the carracks were usually accompanied by smaller
caravels (
caravelas), averaging 50–70 tons (rarely reaching 100), and capable of holding 20–30 men at most. Whether
lateen-rigged (''
) or square-rigged (redonda''), these shallow-drafted, nimble vessels had a myriad of uses. Caravels served as forward lamp, scouts and fighting ships of the convoy. Caravels on the India run were often destined to remain overseas for coastal patrol duty, rather than return with the main fleet. In the course of the 16th century, caravels were gradually phased out in favor of a new escort/fighting ship, the
galleon (
galeão), which could range anywhere between 100 and 1000 tons. Based on the design of the
carrack, but slenderer and lower, with forecastle diminished or removed to make way for its famous 'beak', the galleon became the principal fighting ship of the India fleet. It was not as nimble as the caravel, but could be mounted with much more cannon. With the introduction of the galleon, carracks became almost exclusively cargo ships (which is why they were pushed to such large sizes), leaving any fighting to be done to the galleons. One of the largest and most famous of Portuguese galleons was the
São João Baptista (nicknamed
Botafogo, 'spitfire'), a 1,000-ton galleon built in 1534, said to have carried 366 guns. Many fleets also brought small supply ships on outward voyage. These were destined to be scuttled along the way once the supplies were consumed. The crews were redistributed and the abandoned ships usually burned to recover their iron nails and fittings. The average speed of an India Armada was around 2.5
knots, but some ships could achieve speeds of between 8 and 10 for some stretches.
Seaworthiness Portuguese India ships distinguished themselves from the ships of other navies (especially those of rival powers in the Indian Ocean) on two principal accounts: their seaworthiness (durability at sea) and their artillery. With a few exceptions (e.g.
Flor de la Mar,
Santa Catarina do Monte Sinai), Portuguese India naus were not typically built to last longer than four or five years of useful service. That a nau managed to survive a single India run was already an achievement, given that few ships of any nation at the time were able to stay at sea for even a quarter as long without breaking apart at the seams. The success of the India nau depended on 15th-century innovations in Portuguese shipbuilding that greatly improved the seaworthiness and longevity of the ship. Notable among these were the use of iron nails (rather than wooden pegs) to hold planks, the mixing of
lead in the seams, and a
caulking technique that improved upon traditional
oakum with 'galagala' paste (a mixture of oakum,
lime and
olive oil, producing a kind of putty that could be pressed between the planks). Hulls were amply coated in
pitch and pine
tar (imported in bulk amounts from northern Germany), giving the India naus their famous (and, to some observers, sinister) dark tone.
Artillery Naval artillery was the single greatest advantage the Portuguese held over their rivals in the Indian Ocean – indeed over most other navies – and the Portuguese crown spared no expense in procuring and producing the best naval guns European technology permitted. King
John II of Portugal, while still a prince in 1474, is often credited for pioneering the introduction of a reinforced deck on the old Henry-era
caravel to allow the mounting of heavy guns. In 1489, he introduced the first standardized teams of trained naval gunners (
bombardeiros) on every ship, and development of naval tactics that maximized broadside cannonades rather than the rush-and-grapple of Medieval
galleys. The Portuguese crown appropriated the best cannon technology available in Europe, particularly the new, more durable and far more accurate
bronze cannon developed in Central Europe, replacing the older, less accurate
wrought-iron cannon. By 1500, Portugal was importing vast volumes of
copper and cannon from northern Europe, and had established itself as the leading producer of advanced naval artillery in its own right. Being a crown industry, cost considerations did not curb the pursuit of the best quality, best innovations and best training. The crown paid wage premiums and bonuses to lure the best European artisans and gunners (mostly German) to advance the industry in Portugal. Every cutting-edge innovation introduced elsewhere was immediately appropriated into Portuguese naval artillery, including bronze cannon (Flemish/German), breech-loading swivel-guns (probably of German origin), truck carriages (possibly English), and the idea (originally French, c. 1501) of cutting square
gun ports (
portinhola) in the hull to allow heavy cannon to be mounted below deck. In this respect, the Portuguese spearheaded the evolution of modern naval warfare, moving away from the medieval warship, a carrier of armed men, aiming for the grapple, towards the modern idea of a floating artillery piece dedicated to resolving battles by gunnery alone. According to Gaspar Correia, the typical fighting caravel of Gama's
4th Armada (1502) carried 30 men, four heavy guns below, six
falconets (
falconete) above (two fixed astern) and ten
swivel-guns (
canhão de berço) on the quarterdeck and bow. An armed carrack, by contrast, had six heavy guns below, eight falconets above and several swivel-guns, and two fixed forward-firing guns before the mast. Although an armed carrack carried more firepower than a caravel, it was much less swift and less maneuverable, especially when loaded with cargo. A carrack's guns were primarily defensive, or for shore bombardments, whenever their heavier firepower was necessary. But by and large, fighting at sea was usually left to the armed caravels. The development of the heavy galleon removed even the necessity of bringing carrack firepower to bear in most circumstances.
Losses According to historian Oliveira Martins, of the 806 naus sent on the India Run between 1497 and 1612, 425 returned safely to Portugal, 20 returned prematurely (i.e. without reaching India), 66 were lost, 4 were captured by the enemy, 6 were scuttled and burnt, and 285 remained in India (which went on to meet various fates of their own in the East.) The loss rate was higher in certain periods than others, reflecting greater or lesser attention and standards of shipbuilding, organization, supervision, training, etc. which reveals itself in shoddily-built ships, overloaded cargo, incompetent officers, as well as the expected higher dangers of wartime. The rates fluctuated dramatically. By one estimate, in 1571–1575, 90% of India ships returned safely; by 1586–1590, the success rate fell to less than 40%; between 1596 and 1605, the rate climbed above 50% again, but in the subsequent years fell back to around 20%. This changed in the late 1550s or early 1560s, with the establishment of formal courses of instruction for India pilots in Lisbon by the
cosmógrafo-mor Pedro Nunes, which included a final examination and formal certification. was developed shortly before 1500 and found its first use in early Portuguese India Armadas Despite their general secretiveness, several early India pilots compiled written navigation manuals, probably initially merely as notes for themselves, but eventually passed on and copied by others. These included general instructions on how to read, plot and follow routes by nautical chart, how to use the principal nautical instruments of the day – the mariner's
compass, the
quadrant, the
astrolabe, the
nocturlabe and the
balestilha (
cross-staff) – and astronomical tables (notably that of solar declination, derived from
Abraham Zacuto and later Pedro Nunes's own) to correctly account for "compass error" (the deviation of the
magnetic north from the
true north) by recourse to the
Pole Star,
Sun and
Southern Cross, the flux and reflux of
tides, etc. These manuals often contained a
roteiro (
rutter), giving the detailed instructions (by geographical coordinates and physical description) of the routes to India. Two of the few which have survived were
Duarte Pacheco Pereira's
Esmeraldo de Situ Orbis (c. 1509) and
João de Lisboa's
Livro da Marinharia (c. 1514). Relative to the ships of other nations (e.g. French, Dutch), clerks and pilots on Portuguese vessels held an unusually high degree of authority. Next in a ship's hierarchy was the
mestre (
master). The ship's master was the officer in charge of all sailors, ship's boys and the rest of the crew. His primary job at sea was to ensure the crew implemented the technical manoeuvre orders of the pilot – raising and lowering sails, etc. As such, the master required a good degree of sailing knowledge – knowing how to translate the pilot's instructions into sail & crew instructions. He was often sufficiently trained in navigation to take over pilot's duties if the pilot and under-pilot were incapacitated. But a ship which lost all three officers would usually be in serious trouble. Assisting the master, was the
contramestre (or
soto-mestre,
boatswain). The boatswain was the crew enforcer – he ensured the master's orders were implemented by the crew. In practice, they usually partitioned the deck between them, with the master in charge of implementation in the
stern, and the boatswain in the
bow. The boatswain was also in charge of the maintenance of rigging, anchors and supervising the loading and unloading of cargo, etc. The boatswain had his own assistant, the
guardião (boatswain's mate). The bulk of the crew were all-purpose sailors – usually half of them
marinheiros (seamen), the other half
grumetes (ship-boys). The partition between the two classes was akin to the modern distinction between
able seaman and
ordinary seamen, e.g. ship-boys were assigned the drudgery duties, swabbing and scrubbing, moving cargo, etc., while seamen would be given 'higher' responsibilities, e.g. assigned to hold the wheel on the
tolda (
quarterdeck). The boatswain was considered the head of the seamen, and served as the intermediary between the seamen and the higher officers (master, pilot, etc.). The boatswain's mate had authority only over the ship-boys; seamen would not obey a boatswain's mate's order. Then there were the specialized crew. A Portuguese India nau usually had two
estrinqueiros, skilled sailors in charge of the
windlass that operated the round
sails (one for the main mast, another for the fore mast). The
meirinho (
bailiff), a judicial officer, was in charge of dispensing punishment and supervising on-board dangers (fires, gunpowder stores, weapon caches). The
capelão (
chaplain) was in charge of saving souls, the
barbeiro (
barber surgeon) in charge of saving lives. A large nau usually had a number of
pagens (
pages), who not only attended upon the officers and the cabins, but also served as runners delivering orders across the deck. The (
purser/
steward) was in charge of food stores and rations. Unlike ships of other nations, Portuguese vessels did not usually have a cook aboard, sailors were expected to cook their own meals themselves at the ship's ovens. Rations were composed primarily of
ship's biscuits (the main staple, rationed at 2 pounds per person per day). Other provisions included wine, salt, olive oil, salted cod, sardines, pork, cheese, rice, and the like, with fresh fruits and vegetables available on the initial part of the journey. Rations were suspended if the ship was at dock and the men ashore. On the return journey, the crown would only supply enough biscuit and water for a ship to reach the Cape of Good Hope; the ship's crew would have to find its own provisions thereafter. Perhaps the most valued of the specialized positions was the repair crew. This was usually composed of two
carpinteiros (
carpenters ) and two
calafate (caulkers) that fixed anything that was broken, plus the
tanoeiro (
cooper), who ensured the cargo and water stores remained preserved. A nau might also have
mergulhadores (divers), crew specially trained to go down the outside of the ship to check and help repair hull damage below the water level. Military personnel aboard a nau varied with the mission. Except for some specialists and passengers, most of the crew was armed before encounters and expected to fight. But every nau also had, at the very least, a small specialized
artillery crew of around ten
bombardeiros (gunners), under the command of a
condestável (
constable). As naval artillery was the single most important advantage the Portuguese had over rival powers in the Indian Ocean, gunners were highly trained and enjoyed a bit of an elite status on the ship. (Indeed, many gunners on Portuguese India ships were highly skilled foreigners, principally Germans, lured into Portuguese service with premium wages and bonuses offered by crown agents.) Ships that expected more military encounters might also carry ''homens d'armas
(men-at-arms), espingardeiros
(arquebusiers/musketeers) and besteiros'' (
crossbowmen). But, except for the gunners, soldiers aboard ship were not regarded as an integral part of the naval crew, but rather just as passengers. The following is a sample composition of a typical 16th-century Portuguese India nau (
carrack): • 1 captain () • 1 clerk () • 1 chaplain () • 2 pilots () • 1 master () • 1 boatswain () • 1 boatswain's mate () • 2 windlass operators () • 45 seamen () • 48 ship-boys () • 4 pages () • 2 carpenters ( and ) • 2 caulkers ( and ) • 1 cooper () • 1 steward () • 1 bailiff () • 1 barber-surgeon () • 1 constable () • 11 gunners () Total = 127 crew Plus any soldiers and passengers that might be taken aboard.
Compensation and spoils In addition to the cash salaries paid by the
Casa da Índia, captains and crew members were allowed to engage in trade on their own account (up to a certain amount). That is, they were authorized to import into Portugal a pre-specified volume of pepper and a certain number of boxes of assorted goods (
caixas forras de fretes e direitos, or
caixas de liberdades, "liberty chests"). These were to be purchased in India out of their own pockets, of course, but the crown would allow these cargoes to be brought back on crown ships free of freight charge and duties, and sold in Lisbon markets (at pre-set prices), for their own personal profit. Liberty chests had standard dimensions 4' × 3' × 2.5' , built on the profits of the India armadas In the early armadas, the captain-major and captains of the carracks were obliged, by King
Manuel I of Portugal, to pay the
vintena de Belém, a 5% duty of the earnings from the private sales of imported goods for the construction and maintenance of the
Jerónimos Monastery in
Belém. This rule was introduced in 1502 and continued until about 1522. The following compensation schedule is taken from the
Second India Armada of 1500 • captain-major: 10,000 cruzados for entire journey, 500
quintals of pepper, 10 liberty chests • captain: 1,000 cruzados for each 100-tonne ship size they command, 50 quintals, 6 chests • pilot, master: 500 cruzados, 30 quintals, 4 chests • constable: 200 cruzados, 10 quintals, 2 chests • gunners: 10 cruzados per month, 10 quintals, 1 chest • soldiers: 5 cruzados per month, 3 quintals, 1 chest • sailors: 10 cruzados per month, 10 quintals, 1 chest • boatswain & boatswain's mate: 1 and a 1/3 times the sailor's salary. • specialized crew (chaplain, steward, barber-surgeon, carpenter, caulker, windlass-operator): 2/3 of the sailor's salary • ship-boys: 1/2 of the sailor's salary • pages: 1/4 of the sailor's salary The
Casa da India allowed the captain-major to draw as much as 5,000 cruzados of his salary in advance, a captain 1,000. Any married crewman could draw up to one year in salary in advance, while a single man could draw up to six months. Officers, soldiers and officials that were to remain in India in some capacity (patrol ship captains, factors, clerks, magistrates (
alcaide-mor), etc.) typically signed employment contracts of three years duration. Soldiers who signed an overseas service contract received a bonus of 800
reais per month en route, bumped up to 1200 per month in India (to pay for living expenses), and the right to ship back an additional 2.5 quintals of pepper per year (in addition to the quintals they were already authorized to send back according to the standard pay scale). Even if not formally authorized, captains sometimes supplemented their earnings by undertaking a bit of piracy and extortion on the side. Although it did not necessarily encourage India armadas to pursue activities that might endanger their ships and cargoes, rules were still set out for the partition of the spoils of captured ships and extortion of tribute from 'unfriendly' ports. The rules of plunder were as follows: first of all, the captain-major has the 'right to a jewel', i.e. he is allowed to pick one item from the spoils for himself, provided it is worth no more than 500 cruzados. Then one-fifth is set aside for the crown. The remainder is subsequently divided into three parts: 2/3 for the crown again (albeit to be expended on the armada itself in the form of equipment, supplies and ammunition), and the remaining third distributed among the crew for private taking. The partition of this last third worked out as follows: • Captain-major: 15 parts • captains of the large carracks: 10 parts • Captains of caravels: 6 parts • Pilot-Master (i.e. those who served double office of pilot & master): 4 parts • Masters: 3 parts • Pilots: 3 parts • Sailors: 2 parts • Gunners: 2 parts •
Espingardeiros (arquebusiers/musketeers): 2 parts • Crossbowmen: 2 parts • Armed sailors: 1.5 parts • Men-at-arms: 1.5 parts • Ship boys: 1 part Once again, the captain-major and captains of large carracks had to contribute 10% of their part to the
Jerónimos Monastery of Belém (although that does not seem to apply to the others). ==The India trade==