Ailwin LEFSTANSSON 
Ailwin was born about 1108. Ailwin's father was Leofstan ONGARSSON. His paternal grandfather was Ordgar LEOFSTANSSON. He was an only child. He died in 1165.
He had a biological son named Henry .
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Children
Henry FITZAILWIN
Henry was born about 1138. He died on September 19th, 1212 in London, Middlesex, England.