who were the people?

Question

who incouraged europeans to join the crusade?

Answer 1

One man can start a fire and that man was - - - -
Peter the Hermit - - - of Picardy, following a pilgrimage to Jerusalem he became consumed by the notion that the Holy City and the Holy Lands ought to be in Christian hands not Muslim and certainly not a place tolerating the practices of Jews and Zorastorians and others. Peter the Hermit gave a 'human face' to the crusade and made the edict issued by Pope Urban 2 credible in the hearts & minds of thusands of simple (ignorant) peasants who met neither man yet answered their demand that the Holy Lands be 'set free' of the tyrany of religious freedom.

And aiding and abetting them was King Phillip of France and other leading Prelates & Nobles -- will end my contribution with links and snippets the second of which has several key names.....

http://www.newadvent.org/cathen/04543c.htm
"""The honour of initiating the crusade has also been attributed to Peter the Hermit, a recluse of Picardy, who, after a pilgrimage to Jerusalem and a vision in the church of the Holy Sepulchre, went to Urban II and was commissioned by him to preach the crusade. However, though eyewitnesses of the crusade mention his preaching, they do not ascribe to him the all-important rôle assigned him later by various chroniclers, e.g. Albert of Aix and especially William of Tyre. (See Hagenmeyer, Peter der Eremite Leipzig, 1879.) The idea of the crusade is chiefly attributed to Pope Urban II (1095), and the motives that actuated him are clearly set forth by his contemporaries: "On beholding the enormous injury that all, clergy or people, brought upon the Christian Faith . . . at the news that the Rumanian provinces had been taken from the Christians by the Turks, moved with compassion and impelled by the love of God, he crossed the mountains and descended into Gaul" (Foucher de Chartres, I, in "Histoire des Crois.", III, 321). Of course it is possible that in order to swell his forces, Alexius Comnenus solicited assistance in the West; however, it was not he but the pope who agitated the great movement which filled the Greeks with anxiety and terror.
------------------After travelling through Burgundy and the south of France, Urban II convoked a council at Clermont-Ferrand, in Auvergne. It was attended by fourteen archbishops, 250 bishops, and 400 abbots; moreover a great number of knights and men of all conditions came and encamped on the plain of Chantoin, to the east of Clermont, 18-28 November, 1095. On 27 November, the pope himself addressed the assembled multitudes, exhorting them to go forth and rescue the Holy Sepulchre. Amid wonderful enthusiasm and cries of "God wills it!" all rushed towards the pontiff to pledge themselves by vow to depart for the Holy Land and receive the cross of red material to be worn on the shoulder. At the same time the pope sent letters to all Christian nations, and the movement made rapid headway throughout Europe. Preachers of the crusade appeared everywhere, and on all sides sprang up disorganized, undisciplined, penniless hordes, almost destitute of equipment, who, surging eastward through the valley of the Danube, plundered as they went along and murdered the Jews in the German cities. One of these bands, headed by Folkmar, a German cleric, was slaughtered by the Hungarians. Peter the Hermit, however, and the German knight, Walter the Pennyless (Gautier Sans Avoir), finally reached Constantinople with their disorganized troops. To save the city from plunder Alexius Comnenus ordered them to be conveyed across the Bosporus (August, 1096); in Asia Minor they turned to pillage and were nearly all slain by the Turks. Meanwhile the regular crusade was being organized in the West and, according to a well-conceived plan, the four principal armies were to meet at Constantinople.
Godfrey of Bouillon, Duke of Lower Lorraine at the head of the people of Lorraine, the Germans, and the French from the north, followed the valley of the Danube, crossed Hungary, and arrived at Constantinople, 23 December, 1096.
Hugh of Vermandois, brother of King Philip I of France, Robert Courte-Heuse, Duke of Normandy, and Count Stephen of Blois, led bands of French and Normans across the Alps and set sail from the ports of Apulia for Dyrrachium (Durazzo), whence they took the "Via Egnatia" to Constantinople and assembled there in May, 1097.
The French from the south, under the leadership of Raymond of Saint-Gilles, Count of Toulouse, and of Adhemar of Monteil, Bishop of Puy and papal legate, began to fight their way through the longitudinal valleys of the Eastern Alps and, after bloody conflicts with the Slavonians, reached Constantinople at the end of April, 1097.
Lastly, the Normans of Southern Italy, won over by the enthusiasm of the bands of crusaders that passed through their country, embarked for Epirus under the command of Bohemond and Tancred, one being the eldest son, the other the nephew, of Robert Guiscard. Crossing the Byzantine Empire, they succeeded in reaching Constantinople, 26 April, 1097."""

Peace................ // zzzzzzzzzO . u . O zzzzzzzzz \\ ...............

Answer 2

Ultimately the Church (headed by the Pope) was responsible.

An example of how this was done can be seen in the 12th century book written by Giraldus Cambrensis - "The Journey Through Wales". In 1188 he travelled all around Wales in company with the Archbishop of Canterbury. At each place they came to, they preached about the Crusade (the Third) and encouraged men to "take the cross" - literally having a red cross sewn on their cloak as a sign that they pledged to travel to Jerusalem.

At the end of the journey about 3,000 men had volunteered.

Answer 3

The Pope, but the Byzantines- who had lost much of Anatolia (Turkey) wanted to re-conquer their lands, and they asked for help from the Pope.