Ancestry of Richard Plantagenet & Cecily de Neville @ chart 1065, s of Aimon I Comte de Genevre & Ida de Glance (Glane)
The cited information was published by published by author, 1978 (Ref: chart 1065, s of Aimon I Comte de Genevre & Ida de Glance (Glane)) The author/originator was Ernst-Friedrich Kraentzler.