|
Sir William de Marmion (c. 1230-c.1276) |
Alexander Peck (1238-1266) |
|
Lora (Lauretta) de Dover (c.1228-c.1275) |
| John de Marmion, 1st Baron Marmion | Isabel Peck |
| b. 1266 d. 1322 bur. occ. edu. rel. bp. |
b. c. 1270 d. 1337 bur. occ. edu. rel. bp. |