Nielsen Hayden genealogy
Rhiwallon ap Cynfyn

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Name Rhiwallon ap Cynfyn [1] Birth Abt 1020 [2] Gender Male Death Abt 1069 [2] Person ID I7583 Ancestry of PNH, TNH, and others Last Modified 6 Jan 2018
Father Cynfyn ap Gwerystan, b. Abt 1000 Mother Angharad ferch Maredudd Family ID F2994 Group Sheet | Family Chart
Family Children + 1. Gwladus ferch Rhiwallon Family ID F6358 Group Sheet | Family Chart Last Modified 7 May 2025
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Notes - Died in the Battle of Mechain.
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Sources