in
Jerusalem since 1808 (1854 photograph) In 1095,
Pope Urban II called for military action in order to liberate
Jerusalem and aid the
Byzantine Empire, which in the years since
1071 had lost large swathes of territory to the
Seljuk Empire. Godfrey either sold or mortgaged most of his estates to the bishops of
Liège and
Verdun and used the money to recruit an
army of Crusaders. He was joined by his older brother, Eustace, and his younger brother, Baldwin, who had no lands in Europe and was seeking them in the
Holy Land. Others did the same, the largest being that raised by
Raymond IV, Count of Toulouse, who at 55 was the oldest and most experienced of the Crusader nobles. As a result, he expected to lead the expedition, a claim boosted by the presence of
Adhemar of Le Puy, the
papal legate who travelled with him. Significant forces also accompanied
Bohemond of Taranto, a
Norman knight from southern Italy, and
Robert II, Count of Flanders. and
Baldwin meeting with Byzantine emperor Alexios I Komnenos Following advice provided by Pope Urban, most of these armies set out in mid-summer and headed for
Constantinople where they could expect assistance from Emperor
Alexios I Komnenos. Each travelled separately, since it was impossible for one region to feed and supply such large numbers on their own; the first to leave in spring 1096 was what became known as the
People's Crusade, an army of 20,000 low ranking knights and peasants which journeyed through the
Rhineland, then headed for
Hungary. Most of those from southern and northern France sailed from
Brindisi across the
Adriatic Sea, while Godfrey and his two brothers, leading an army from Lorraine reportedly 40,000 strong, set out in August 1096 following the route taken by the People's Crusade. Pope Urban II's call for the crusade spurred a wave of violence against Jews across Europe, beginning with
Rouen in December 1095. In the spring and early summer of 1096, members of the People's Crusade plundered and massacred Jewish communities during the
Rhineland massacres. After the People's Crusade entered Hungary in June, a series of incidents had culminated in a full-scale battle with their hosts and the deaths of over 10,000 Crusaders; as a result, when Godfrey and his troops approached the border in September, it took several days of negotiations before they were allowed in. He finally reached Constantinople in November, shortly after those led by
Hugh of Vermandois while others arrived over the next few months. Unlike the limited numbers he had anticipated, by May 1097, Alexios found himself with over 4,000 to 8,000 mounted knights and 25,000 to 55,000 infantry camped on his doorstep. This mattered because the two sides had different goals; Alexios simply wanted help in retaking Byzantine lands lost to the
Seljuk Turks, while the Crusaders sought to liberate the Holy Land from the Muslims. When Alexios demanded an oath of loyalty, Godfrey and most of the Crusaders agreed to a modified version in which they promised to restore some lands to the Emperor, Raymond of Toulouse being a notable exception: he would just promise to do the Emperor no harm.
Capture of Nicaea and Antioch In February 1097, Godfrey and his army crossed the
Bosporus Straits, where he was joined by Bohemond, Robert of Flanders and Hugh of Vermandois. Accompanied by Byzantine soldiers, in early May the Crusaders invested
Nicaea, a city close to Constantinople captured by the Turks in 1085. Godfrey and his troops played a minor role, with Bohemond successfully commanding much of the action but as the Crusaders were about to storm the city, they noticed the Byzantine flag flying from the top of the walls. Wanting to minimise damage to what was an important Byzantine city and suspecting the Crusaders would demand a heavy ransom for handing it over, Alexios had made a separate peace with the Turkish garrison. Although the majority of the Crusader leaders accepted Alexios' right to do so, it was an illustration of the level of mutual suspicion between the two sides. Godfrey continued to play a minor, yet significant, role in the battles against the Seljuks until the Crusaders finally reached Jerusalem in 1099. At
Dorylaeum in July 1097, he helped relieve the vanguard at
Dorylaeum which had been pinned down by a Turkish force under
Kilij Arslan I, then sacked their camp. After this battle and during the trek through Asia Minor, some sources suggest that Godfrey was attacked by a bear and received a serious wound which incapacitated him for a time. Godfrey also took part in the
Siege of Antioch, which began in October 1097 and did not surrender until June 1098 after long and bitter fighting. During the winter, the crusading army came close to starvation and many returned to Europe, while Alexios assumed all was lost at Antioch and failed to provide them with supplies as promised. When the city finally fell, Bohemond claimed it for himself and refused to hand it over to the Emperor citing the Emperor's failure to help the crusaders at Antioch as breaking the oath; after repulsing a Muslim force from
Mosul led by
Kerbogha, Antioch was secured.
March on Jerusalem After this victory, the Crusaders were divided over their next course of action. The
bishop of Le Puy had died at Antioch. Bohemond decided to remain behind in order to secure his new principality; and Godfrey's younger brother, Baldwin, also decided to stay in the north in the Crusader state he had established at
Edessa. Most of the foot soldiers wanted to continue south to Jerusalem, but Raymond IV of Toulouse—who was by then the most powerful of the princes, having taken others into his employ, such as
Tancred—hesitated to continue the march. After months of waiting, the common people on the crusade forced Raymond to march on to Jerusalem, and Godfrey quickly joined him. As they travelled south into Palestine, in place of the Seljuk Turks, the Crusaders instead encountered the armies of the
Fatimids, who had taken Jerusalem in August 1098. The
siege of Jerusalem began when the Crusader army reached the city in June 1099 and built a wooden siege tower (from lumber provided by some Italian sailors who intentionally scrapped their ships) to get over the walls. The major attack took place on 14 and 15 July 1099. Godfrey and some of his knights were the first to take the walls and enter the city. After three years of fighting, the Crusaders' victory marked the consummation of their main goals—to recapture the Holy Land and, in particular, the city of Jerusalem and its holy sites, such as the
Holy Sepulchre. Godfrey endowed the hospital in the
Muristan after the First Crusade. ==Kingdom of Jerusalem==