| William de Plumpton | Christiana de Mowbray | ROBERT Plumpton | Isabella Scrope |
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| Robert de Plumpton | Isabel Scrope | ||
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| William de Plumpton | |||
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| m.Alice Gisburn | ||||||||||||
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 Jane De Plumpton |
Thomas Plumpton |
Katherine Plumpton |
Richard Plumpton |
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Isabella Plumpton |
Joan Plumpton |
Bryan Plumpton |
George Plumpton |
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