Genealogy of the Bryan and Martin Families
Family: Robert Courtenay, Baron Okehampton / Mary de Vernon (F1797)
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Renaud de Courtenay![]() ![]() |
Hawise de Courcy, Lady of Okehampton![]() ![]() |
Robert Courtenay, Baron Okehampton![]() ![]() |
Mary de Vernon![]() |
John Courtenay, Baron Okehampton![]() ![]() |