Frethesende COCKERINGTON 
Frethesende was born in 1180 in Cumberworth, Thorpe, Lincolnshire, England. Frethesende's father was William COCKERINGTON and her mother was Berta SCOTENAI. Her maternal grandfather was Lambert SCOTENAI. She was an only child.
They had a son named William (Ralph) de.
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Children
William (Ralph) de WILLOUGHBY
William (Ralph) de was born about 1196 in Willoughby, Lincolnshire, England. He died before 1227.