Nielsen Hayden genealogy
Family: John fitz Marmaduke / Isabel de Brus (F2003)
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Robert de Brus![]() ![]() |
Isabel de Clare![]() ![]() |
Robert de Brus![]() ![]() |
John fitz Marmaduke![]() ![]() |
Mary Fitz Marmaduke![]() ![]() |
Robert de Brus![]() ![]() |
Isabel de Clare![]() ![]() |
Robert de Brus![]() ![]() |
John fitz Marmaduke![]() ![]() |
Mary Fitz Marmaduke![]() ![]() |