George FITZ GRIMBALDUS 
George was born about 1139 in Letheringsett, Erpingham, Norfolk, England. George's father was Ralph FITZGRIMBALDUS. His paternal grandfather was Mr. GRIMBALDUS. He was an only child. George is no longer alive.
He had a biological son named Roger.
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Children
Roger BACON
Roger was born about 1172 in Baconsthorpe, Erpingham, Norfolk, England. He died after 1216.