He also married Thoros ' daughter , Arda of Armenia , who eventually became the first queen of Jerusalem .
He went first south into Cilicia , then east to Edessa , where he convinced its lord , Thoros , to adopt him as son and heir .
He also married Thoros ' daughter , Arda of Armenia , who eventually became the first queen of Jerusalem .
He went first south into Cilicia , then east to Edessa , where he convinced its lord , Thoros , to adopt him as son and heir .