https://www.theguardian.com/science/2019/apr/18/crusader-armies-remarkably-genetically-diverse-study
Summary: Great wasmo held place between Crusaders and local Christian population. And yacni Christians from Galilee and Palestine joined the Crusaders against Muslim armies. Crusaders also intermixed with local slaves. They also integrated in local society.
As the priest Fulcher of Chaltres once wrote: He who was a Roman or a Frank has in this land been made into a Galilean or a Palestinian." c. 1130
Summary: Great wasmo held place between Crusaders and local Christian population. And yacni Christians from Galilee and Palestine joined the Crusaders against Muslim armies. Crusaders also intermixed with local slaves. They also integrated in local society.
As the priest Fulcher of Chaltres once wrote: He who was a Roman or a Frank has in this land been made into a Galilean or a Palestinian." c. 1130