Click to expand/collapse all other details

Male Alexander de ROS Click to view Alexander de ROS in the family tree

Alexander de was born about 1231 in Youlton, Yorkshire, England.  Alexander de's father was William de ROS and his mother was Lucia FITZPIERS.  His paternal grandparents were Robert de ROSS and Isabel of SCOTLAND; his maternal grandparents were Herbert FITZPIERS and Alice FITZ ROGER.  He was an only child.


Alexander de's family

He had a biological son named William de.