Alexander de ROS
He had a biological son named
William de
.
Personal Details
Alexander de ROS
Alexander de was born about 1231 in
Youlton, Yorkshire, England
.
Children
William de ROS
William de was born about 1267 in
Haltwhistle, Northumberland, England
. He died in 1343.
Alexander de ROS 
William de ROS
Alexander de ROS William de ROS