| Birth |
1273 |
Beaudesert, Warwickshire, England |
| Died |
Aug 1345 |
St Frideswide (now Christ Church), Oxfordshire, Eng |
| |
| Father |
Piers Peter DeMontfort, b. 1240, Beaudesert Castle, Warwickshire, England |
| Relationship |
natural |
| Mother |
Matilda DeLaWarr, b. 1242, Beaudesert Castle, Warwickshire, England |
| Relationship |
natural |
| Married |
c 1260 |
Beaudesert, Warwickshire, , England |
| |
| Family |
William III, (2nd Baron of Salisbury,) DeMontagu (maid. name 1), b. 1265, Cassington, Oxfordshire, England |
| Married |
1300 |
| Children |
| + | 1. Sir William ( 3rd Baron Montacute, 1st Earl of Salisbury, and King of Mann) De Montagu, b. 1301, Salisbury, Wiltshire, England |
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