Isabel, Princess of SCOTLAND 
Isabel, Princess of was born about 1163 in Scotland. Isabel, Princess of's father was William 'the Lion' King of SCOTLAND and her mother was Isabel AVENAL. Her paternal grandparents were Henry , Prince of SCOTLAND and Ada de WARENNE; her maternal grandfather was Richard AVENAL. She was an only child.
They had a son named William (Sir) de.
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Children
William (Sir) de ROS
William (Sir) de was born about 1192 in Helmsley, Holderness, Yorkshire, England. He died about 1264 in Kirkham, England.