Charles Martel: Hero and Protector of Europe, more specifically France and Benelux: http://en.wikipedia.org/wiki/Charles_Martel
France
Pope Urban II:French born Pope and Crusader hero on behalf of Europe and Christendom. Pope Urban II is a relatively unknown hero in France but he was one of the greatest Crusader heroes of all times. He was born Otho de Lagery(ca.1035 – 29 July 1099) in Lagery, County of Champagne, France.
http://en.wikipedia.org/wiki/Pope_Urban_II
Poland, Estonia, Latvia, Lithuania
John III Sobieski: Crusader and Hero of Poland and the Baltics
http://en.wikipedia.org/wiki/John_III_Sobieski
Britain - England
Richard I of England (Richard the Lion Hearted/Lionheart): Crusader and Hero of England
http://en.wikipedia.org/wiki/Richard_I_of_England
Serbia
Stefan Lazar Hrebeljanović: Crusader and Hero of the Serbs
http://en.wikipedia.org/wiki/Lazar_of_Serbia
Serbia, Bulgaria, Macedonia
Marko Kraljevic: Crusader and Hero of the Serbs, Bulgarians and Macedonians:
http://markokraljevic.uzice.net/index.htm
Spain, Portugal
St. James the Moorslayer: Crusader and Hero of the Spaniards and Portuguese: http://en.wikipedia.org/wiki/James_the_Greater
Spain
Rodrigo Díaz de Vivar (El Cid Campeador):Crusader and Hero of the Spaniards: http://en.wikipedia.org/wiki/El_Cid_Campeador
Denmark
Holger Danske (Ogier the Dane): Mythical Odinist Hero of the Scandinavians
Sigurd the Crusader (Sigurd Jorsalfare/Sigurd I Magnusson): Sigurd I Magnusson is not a widely celebrated figure in Scandinavia and therefore a rather unknown hero. He was however the greatest and most important Crusader heroe in the region and participated in the liberation of a few Christian cities in Spain and the Middle East from Muslim occupation.
http://en.wikipedia.org/wiki/Sigurd_Jorsalfare
http://omacl.org/Heimskringla/crusaders.html
Romania
Vlad Tepes/Vlad III the Impaler: Crusader and Hero of the Romanians:
Vlad the Impaler was a genius of psychological warfare. His legacy deserve to be studied in modern-days schools of PR, political sciences, military, social psychology etc . Like any other ruler, he had two enemies: internal disorder or treason and external Islamic agressors threatening his country. He managed to defeat his external enemies, using same level of cruelty like any other ruler of his times, but he was a real master of STAGING the cruelty to obtain maximum effect. He was the greatest master of imagology, hundreds of years before this science to be discovered and theorised.
http://en.wikipedia.org/wiki/Vlad_III_Dracula
Italy
Lottario dei Conti di Segni (Pope Innocent III):Italian Pope and Crusader hero for Italy, Europe and Christendom. Pope Innocent III is not a widely celebrated figure in Italy and therefore a rather unknown hero. He was however one of the greatest and most important Crusader heroes of all times. He was born Lottario dei Conti di Segniin 1160 or 1161 - 16 July 1216 in Gavignano near Anagni in Italy.
http://en.wikipedia.org/wiki/Pope_Innocent_III
Christian Albania
George Castriota (Skanderbeg) - Crusader and Hero of the Christian Albanians: http://www.heraldica.org/topics/national/albania.htm Often referred to under his Islamic name Skanderbeg by PC sources.
Overview needed of national crusader heroes from the rest of the European nations.