William De Montagu (Montacu, [Baron Montagu]

Abt 1275 - 1320  (45 years)

• Name	William De Montagu (Montacu
  Suffix	[Baron Montagu]
  Birth	Abt 1275	Of, Cassington, Oxfordshire, England
  Gender	Male
  _UID	F0478028E7CB7949B24F57DCFB2E2A5A343C
  Death	18 Oct 1319/1320
  Person ID	I17653	Ken Tree
  Last Modified	3 Nov 2019

  
  

  Father	Simon De Montagu, [BARONMONTAGU],   b. 1250, Of, Montacute, Somersetshire, England d. 26 Sep 1316, Priory, Burton, Somersetshire, England (Age 66 years)
  Mother	Hawaise De Saint Amand,   b. Abt 1252, , , , Isle Of Man d. 1287 (Age 35 years)
  Marriage	Abt 1270	Of, Shepton Montague, Somersetshire, England
  _UID	263D2C7700165C40932A6DF2EDF8AB4DB175
  Family ID	F9099	Group Sheet  |  Family Chart

  
  

  Family	Elizabeth De Montfort, [BARONESS MONTAG,   b. Abt 1275, Of, Beaudesert, Warwickshire, England d. 1345 (Age 70 years)
  Marriage	Abt 1292	Of, Cassington, Oxfordshire, England
  _UID	CA2436AED129C14A8963B105850E19496E2E
  Children	1. John Montacute,   b. 1299, , SALISBURY, Wiltshire, England   2. William De Montagu (Montacu, [EARL OF SALISBU,   b. 1302/1303, , Cassington, Oxfordshire, England d. 30 Jan 1343/1344, , Windsor Castle, Berkshire, England (Age 41 years)   3. Simon Montacute,   b. 1303, , SALISBURY, Wiltshire, England d. 1336 (Age 33 years)   4. Maud Montacute,   b. 1307, , SALISBURY, Wilsthire, England   5. Edward Montacute,   b. 1309, , SALISBURY, Wilsthire, England d. 1342 (Age 33 years)   6. Alice Montacute,   b. 1311, , SALISBURY, Wiltshire, England   7. Mary De Montagu (Montacu, E),   b. 1313, , SALISBURY, Wiltshire, England   8. Katherine Montacute,   b. 1315, , SALISBURY, Wiltshire, England   9. Hawise Montacute,   b. 1317, , SALISBURY, Wiltshire, England   10. Isabel Montacute,   b. 1319, , SALISBURY, Wiltshire, England
  Family ID	F6820	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

• Notes

  From Ancestral File (TM), data as of 2 January 1996.