| b 1380, Warrington, Lancaster, , England | d 27 Feb 1441, | |||
| William Le Boteler | ||||
| | | ||||
| John Boteler | ||||
| |b 1335 | | | Nicholas De Havering | ||
| |d 1400 | Elizabeth De Havering | |||
| | | ||||
| Alice Boteler | Robert De Plumpton | > | ||
| |Thomas Gerard | Robert Plumpton | Isabella De Westwick | > | | | William De Plumpton | b 1268 | William De Roos | > |
| | | |b 1294 | Lucy Roos | Eustache Gresley | > |
| Alicia Plumpton | d 1362 | b 1270 | ||
| b 1332 | | | John (Alexander) Mowbray | ||
| d 1374 | Christiana Mowbray | b 1279 | ||
| b 1305 | ||||
| d 25 Dec 1362 | ||||
| 1 | John Gerard | 2 | < | Constance Gerard |