1188 - 1248 (60 years)
| John Longford | |
| B: | 1260 |
| England | |
| D: | 1304 |
| England | |
| Oliver Longford | |
| B: | 1235 |
| England | |
| D: | 16 Mar 1284 |
| England | |
| Sir Nigel de Longford, II | |
| B: | 1214 |
| England | |
| D: | 1274 |
| England | |
|
| Henry de Longford | |
| B: | 1188 |
| England | |
| D: | 1248 |
| England | |
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.
