| Father | Male William Gerard |
| Born | 1322 | Kingsley, Cheshire, England |
| Died | 1380 | Lancaster, Lancashire, England |
| Buried | ||
| Married | 1340 | Lancaster, Lancashire, England |
| Father | William Gerard | F68898 Group Sheet | |
| Mother | Matilda De Glasshowse | F68898 Group Sheet | |
| Mother | Female Jane De Byrn |
| Born | 1323 | Lancaster, Lancashire, England |
| Died | ||
| Buried | ||
| Father | Peter De Byrn | F68902 Group Sheet | |
| Mother | ||
| Child 1 | Male Peter Gerard |
| Born | 1341 | Lancaster, Lancashire, England |
| Died | ||
| Buried | ||
| Spouse | Elizabeth Strangeways | F68896 | |
| Married | ||