Geoffroi Chalon de Donzy was born circa 1049 to Herve I de Donzy (c1008-aft1055) and Mahaut d'Autun and died after 1111 of unspecified causes. Notable ancestors include Charlemagne (747-814). Ancestors are from France, Germany, Belgium.
There is no sign of a wife or children.
Namesakes of Geoffroi II de Donzy (c1049-aft1111)