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Male Oliver IV de Dinan Click to view Oliver IV de Dinan in the family tree

Oliver IV was born about 1170 in Hartland, Devonshire, England.  Oliver IV's father was Geoffrey de Dinan.  His paternal grandfather was Oliver III de Dinan. He had a brother named Geoffrey II.  He was the older of the two children.  He died before June 28th, 1221.


Oliver IV's family

He had a biological son named Geoffrey.

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