1373 - 1415 (42 years)
 | John Mainwaring 1445-1495 |
| John Mainwaring | |
| B: | 1445 |
| D: | 8 Jul 1495 |
| Ellen le Boteler 1425-1439 |
| Ellen le Boteler | |
| B: | 1425 |
| D: | 1439 |
| William Mainwaring 1415-1470 |
| William Mainwaring | |
| B: | 1415 |
| Ightfield, Shropshire, England | |
| D: | 1470 |
| Cheshire, England | |
| Sir John le Boteler 1402-1430 |
| Sir John le Boteler | |
| B: | 2 Mar 1402 |
| Warrington, Lancashire, England | |
| D: | 12 Sep 1430 |
| Bedfordshire, England | |
 | Isabel Harrington 1402-1441 |
| Isabel Harrington | |
| B: | 1402 |
| Cheshire, England | |
| M: | 1411 |
| D: | 22 May 1441 |
| Warrington, Lancashire, England | |
|
| Knight of the Bath Sir William le Boteler | |
| B: | 1373 |
| Warrington, Lancashire, England | |
| D: | 26 Sep 1415 |
| Caen, Calvados, Basse-Normandie, France | |
 | Elizabeth Standish 1380-1440 |
| Elizabeth Standish | |
| B: | 1380 |
| Standish, Lancashire, England | |
| D: | 1440 |
We make every effort to document our research. There is a lot of information that I do not have, and I know there are mistakes in this tree. My feelings will not be hurt if you give me corrections or additional information, especially if you can provide sources for the information.
