| Father | Male Robert De Plumpton |
| Born | Abt 1240 | Of, Plumpton, Yorkshire, England |
| Died | 1297 | |
| Buried | ||
| Married | Abt 1265 | Of, Grassington, Yorkshire, England |
| Father | Nigel De Plumpton | F4725 Group Sheet | |
| Mother | Avicia De Clare | F4725 Group Sheet | |
| Mother | Female Isabella De Westwick |
| Born | Abt 1242 | Of, Grassington, Yorkshire, England |
| Died | ||
| Buried | ||
| Father | Serlonis De Westwick | F4733 Group Sheet | |
| Mother | ||
| Child 1 | Male William De Plumpton |
| Born | Abt 1266 | Of, Plumpton, Yorkshire, England |
| Died | ||
| Buried | ||
| Spouse | Alice Byaufiz | F4724 | |
| Married | ||
| Child 2 | Male + Robert Plumpton |
| Born | Abt 1267 | Of, Plumpton, Yorkshire, England |
| Died | 1324 | Of, Plumpton, Yorkshire, England |
| Buried | ||
| Spouse | Lucy Roos | F4719 | |
| Married | Abt 1294 | Of, Plumpton, Yorkshire, England |