| Father |
| Montague, Lord William [I79309133] | about 1265 | 1319-10-10
| Mother |
| de Montfort, Elizabeth [I79309134] | about 1270 | 1345-08-00
| Brother |
Montague, John [I79314131] |
1299 |
|
|
| Brother |
Montague, Simon [I79314132] |
1303 |
1336 |
|
| Sister |
Montague, Maud [I79314133] |
1307 |
|
|
| |
Montague, Edward [I79314134] |
1309 |
1342 |
|
| Sister |
Montague, Alice [I79314135] |
1311 |
|
|
| Sister |
Montague, Mary [I79314136] |
1313 |
|
|
| Sister |
Montague, Katherine [I79314137] |
1315 |
|
|
| Sister |
Montague, Hawise [I79314138] |
1317 |
|
|
| Sister |
Montague, Isabel [I79314139] |
1319 |
|
|
| Brother |
Montague, William, Earl of Salisbury [I79313992] |
1301 |
1343/4-01-30 (Julian) |
|