The Prussian armies quickly reached Paris, and on 15 September Moltke issued orders for the
investment of the city. Crown Prince Albert's army closed in on Paris from the north unopposed, while Crown Prince Frederick moved in from the south. On 17 September a force under Vinoy attacked Frederick's army near
Villeneuve-Saint-Georges in an effort to save a supply depot there, but it was eventually driven back by artillery fire. The railroad to
Orléans was cut, and on the 18th
Versailles was taken, and then served as the 3rd Army's and eventually Wilhelm's headquarters. By 19 September the encirclement was complete, and the siege officially began. Responsible for the direction of the siege was General (later Field Marshal)
Leonhard von Blumenthal. Prussia's chancellor
Otto von Bismarck suggested shelling Paris to ensure the city's quick surrender and render all French efforts to free the city pointless, but the German high command, headed by the king of Prussia, turned down the proposal on the insistence of General von Blumenthal, on the grounds that a bombardment would affect civilians, violate the rules of engagement, and turn the opinion of third parties against the Germans, without speeding up the final victory. It was also contended that a quick French surrender would leave the new French armies undefeated and allow France to renew the war shortly after. The new French armies would have to be annihilated first, and Paris would have to be starved into surrender. Trochu had little faith in the ability of the National Guards, which made up half the force defending the city. So instead of making any significant attempt to prevent the investment by the Germans, Trochu hoped that Moltke would attempt to take the city by storm, and the French could then rely on the city's defenses. These consisted of the
Thiers wall and a
ring of sixteen detached forts, all of which had been built in the 1840s. Moltke never had any intention of attacking the city and this became clear shortly after the siege began. Trochu changed his plan and allowed Vinoy to make a demonstration against the Prussians west of the
Seine. On 30 September, Vinoy
attacked Chevilly with 20,000 soldiers and was soundly repulsed by the 3rd Army. Then, on 13 October, the
II Royal Bavarian Corps was driven from
Châtillon but the French were forced to retire in face of Prussian artillery. '' of 1 October 1870; perhaps one of the more iconic scenes from the Franco-Prussian War. standing in front of a cannon General Carey de Bellemare commanded the strongest fortress north of Paris at
Saint Denis. On 29 October, de Bellemare attacked the
Prussian Guard at
Le Bourget without orders, and took the town. The Guard actually had little interest in recapturing their positions at Le Bourget, but Crown Prince Albert ordered the city retaken anyway. In the
Battle of Le Bourget the Prussian Guards succeeded in retaking the city and captured 1,200 French soldiers. Upon hearing of the French surrender at
Metz and the defeat at Le Bourget, morale in Paris began to sink. The people of Paris were beginning to suffer from the effects of the German blockade. On 31 October, the day the government confirmed the surrender of Metz and one day after Le Bourget's recapture was announced, an angry mob besieged and invaded the
Hôtel de Ville, taking Trochu and his cabinet hostage. The insurgent leaders (
Gustave Flourens,
Louis Charles Delescluze,
Louis Auguste Blanqui among them) attempted to depose Trochu's government and form a new one led by themselves, but they could not come to an agreement. In the meantime, battalions of loyal National Guards led by
Jules Ferry and a detachment of
Mobiles headed by the Prefect of Police, Edmond Adam, prepared to retake the building. Negotiations between the two sides concluded with a peaceful evacuation of the building by the insurgents early in the morning of November 1, and the release of the hostages. Despite promising no reprisals against the revolutionaries, the Government was swift to arrest and imprison 22 of the leaders, which further embittered the left-wing of Paris. Hoping to boost morale on 30 November Trochu launched the largest attack from Paris even though he had little hope of achieving a breakthrough. Nevertheless, he sent
Auguste-Alexandre Ducrot with 80,000 soldiers against the Prussians at
Champigny,
Créteil and
Villiers. In what became known as the
Battle of Villiers the French succeeded in capturing and holding a position at Créteil and Champigny. By 2 December the
XIII (Royal Württemberg) Corps had driven Ducrot back into the defenses and the battle was over by 3 December. , was the 10th ballon monté (
balloon mail) of the 66 sent during the siege. On 21 December, French forces attempted another breakout at Le Bourget, in the hopes of meeting up with General
Louis Faidherbe's army. Trochu and Ducrot had been encouraged by Faidherbe's capture on 9 December of
Ham, around 65 miles from Paris. The weather was extremely cold, and the well-installed, well-concealed Prussian artillery inflicted heavy casualties on the advancing French. Soldiers camped overnight with no fuel for warmth, as the temperature fell to 7°F (−14°C). There were over 900 cases of
frostbite, and 2,000 casualties on the French side. On the Prussian side, there were less than 500 dead. On 19 January,
a final breakout attempt was aimed at the Château of Buzenval in
Rueil-Malmaison near the Prussian Headquarters, west of Paris. The crown prince easily repulsed the attack inflicting over 4,000 casualties while suffering just over 600. Trochu resigned as governor and left General
Joseph Vinoy with 146,000 defenders. During the winter, tensions began to arise in the Prussian high command. Field-Marshal
Helmuth von Moltke and General
Leonhard, Count von Blumenthal, who commanded the siege, were primarily concerned with a methodical siege that would destroy the detached forts around the city and slowly strangle the defending forces with a minimum of German casualties. of
Chaplain, mother with two children during the Siege of Paris, obverse But as time wore on, there was growing concern that a prolonged war was placing too much strain on the German economy and that an extended siege would convince the French
Government of National Defense that Prussia could still be beaten. A prolonged campaign would also allow France time to reconstitute a new army and convince neutral powers to enter the war against Prussia. To Bismarck, Paris was the key to breaking the power of the intransigent republican leaders of France, ending the war in a timely manner, and securing peace terms favourable to Prussia. Moltke was also worried that insufficient winter supplies were reaching the German armies investing the city, as
diseases such as
tuberculosis were breaking out amongst the besieging soldiers. In addition, the siege operations competed with the demands of the ongoing Loire Campaign against the remaining French field armies.
Air medical transport is often stated to have first occurred in 1870 during the siege of Paris when 160 wounded French soldiers were evacuated from the city by hot-air balloon, but this myth has been definitively disproven by full review of the crew and passenger records of each balloon which left Paris during the siege. During the siege, the only head of diplomatic mission from a major power who remained in Paris was
United States Minister to France,
Elihu B. Washburne. As a representative of a neutral country, Washburne was able to play a unique role in the conflict, becoming one of the few channels of communication into and out of the city for much of the siege. He also led the way in providing humanitarian relief to foreign nationals, including ethnic Germans.
Food & fuel shortages As the siege wore on, food supplies dwindled, and prices skyrocketed. The authorities instituted price controls on certain staple foods at the beginning of the siege, but these were rendered ineffective by a lack of enforcement and the rampant black market in the city. Until mid-October there was no rationing of any kind, and afterwards only meat was subject to rationing (bread was rationed at the very end of the siege). There were also no attempts to limit hoarding and speculation. Many of the wealthier residents were well-placed to weather the siege since they had put aside stores of food before it began. Parisians turned first to
horses in early-October to supplement their dwindling supplies of fresh meat. By mid-November, fresh meat had truly run out in the city, and butchers began offering
dog and
cat meat. People also turned to rats for meat, although the numbers of rats consumed was relatively low due to fear of disease, and the expense of preparing rat meat in order to make it edible. Once the supply of those animals ran low, the citizens of Paris turned on the zoo animals residing at
Jardin des plantes. Even
Castor and Pollux, the only pair of elephants in Paris, were slaughtered for their
meat. , roast
camel,
kangaroo stew,
antelope terrine, bear ribs, cat with rats, and wolf haunch in deer sauce. A contemporary Latin Quarter menu reads in part: : * Consommé de cheval au millet. (Horse consommé with millet) : * Brochettes de foie de chien à la maître d'hôtel. (Dog liver skewers
à la maître d'hôtel) : * Emincé de rable de chat. Sauce mayonnaise. (Minced saddle of cat. Mayonnaise) : * Epaules et filets de chien braisés. Sauce aux tomates. (Braised shoulder and fillet of dog. Tomato sauce) : * Civet de chat aux champignons. (Cat stew with mushrooms) : * Côtelettes de chien aux petits pois. (Dog cutlets with peas) : * Salamis de rats. Sauce Robert. (Rat salami.
Sauce Robert) : * Gigots de chien flanqués de ratons. Sauce poivrade. (Leg of dog with a side of baby rats. Pepper sauce) : * Begonias
au jus. : * Plum-pudding au rhum et à la Moelle de Cheval. (Plum pudding with rum and horse marrow) The increasing hunger of the Parisians coincided with bitterly cold winter weather and a dire lack of fuel for heat.
Coal gas, because of its essential use for the balloons, was strictly rationed and mostly replaced by oil. On November 25, oil itself was requisitioned. This left people reliant on increasingly scarce supplies of wood. By late December, the inhabitants of working-class
Belleville were so desperate for wood they had felled the street trees of their neighborhoods and were moving into the wealthier areas of western Paris, cutting down trees along the
Champs Élysées and
Avenue Foch. There were sharp rises in cases of
smallpox,
typhoid, and especially
pneumonia. Typhoid came because the siege forced Parisians to turn to the Seine for much of their drinking water.
Bombardment In January, on Bismarck's advice, the Germans fired some 12,000 shells into the city over 23 nights in an attempt to break Parisian morale. The attack on the city itself was preceded by the bombardment of the southern forts from the Châtillon Heights on 5 January. That day, the guns of forts
Issy and Vanves were silenced by a relentless barrage, allowing the Prussian artillery to be moved up to 750 yards closer to Paris. This made a crucial difference, as from their previous position the guns were only capable of reaching the fringes of the city. The first shells fell on the
Left Bank that same day. Prussian artillerymen aimed their guns at the highest angles possible and increased the charges to obtain unprecedented ranges. Even so, although shells reached the
Pont Notre-Dame and the
Île Saint-Louis, none made it to the Right Bank. Up to 20,000 refugees fled the Left Bank, putting a further strain on the overburdened food supplies of the Right Bank
arrondissements. The domes of the
Panthéon and the
Invalides were frequent targets of the gunners and the vicinities of those buildings were particularly damaged as a result. Shells also struck the
Salpetrière Hospital and the
Théâtre de l'Odéon (then being used as a hospital) leading some to believe that the Prussians were aiming at hospitals. Moltke, in response to a complaint on this matter from Trochu, responded that he hoped to soon move the artillery closer so that his gunners could better identify the
Red Cross flags. About 400 perished or were wounded by the bombardment, which "had little effect on the spirit of resistance in Paris".
Delescluze declared, "The Frenchmen of 1870 are the sons of those Gauls for whom battles were holidays". The destruction fell short of what the Prussians had expected. The shells often caused little damage to the buildings they struck, and many fell in open spaces away from people. An English observer, Edwin Child, wrote that he "Became more and more convinced of the impossibility of effectually bombarding Paris, the houses being built of such solid blocks of stone that they could only be destroyed piecemeal. One bomb simply displaces one stone, in spite of their enormous weight....". ==Armistice and surrender==