| Name | Marmaduke De Plumpton | |
| Born | Abt 1295 | Of, Plumpton, Yorkshire, England |
| Gender | Male | |
| AFN | 9SMV-2T | |
| Person ID | I13127 | Smoky Mountain Ancestral Quest |
| Last Modified | 12 Jan 2001 | |
| Father | Robert Plumpton, b. Abt 1267, Of, Plumpton, Yorkshire, England | |
| Mother | Lucy Roos, b. Abt 1269, Of, Plumpton, Yorkshire, England | |
| Married | Abt 1294 | Of, Plumpton, Yorkshire, England |
| Family ID | F4719 | Group Sheet |