Family: William De MONTAGU (MONTACUTE), BARON MONTAGU / Elizabeth De MONTFORT, BARONESS MONTAGU (F4393)
m. Abt 1292
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Male
William De MONTAGU (MONTACUTE), BARON MONTAGU
Birth Abt 1275 Of, Cassington, Oxfordshire, England 
Death 18 Oct 1319 OR 1320 Burial Marriage Abt 1292 Of, Cassington, Oxfordshire, England Father Simon de MONTAGU, Baron Montagu | F4400 Group Sheet Mother Hawaise de SAINT AMAND | F4400 Group Sheet
Female
Elizabeth De MONTFORT, BARONESS MONTAGU
Birth Abt 1275 Of, Beaudesert, Warwickshire, England Death 1345 Burial Christ Church, Oxford, Oxfordshire, England Other Spouse Thomas FURNIVAL, KNIGHT | F4402 Marriage 8 Jun 1322 Of, , Somersetshire, England Father Peter de MONTFORT, KNIGHT | F4401 Group Sheet Mother Matilda De La WARR | F4401 Group Sheet
Male
William de MONTAGU
Birth 1302 OR 1303 , Cassington, Oxfordshire, England Christening (17-18 1320) Death 30 Jan 1343 OR 1344 , Windsor Castle, Berkshire, England Burial , Bisham, Berkshire, England Spouse Katherine de GRANDISON | F2382 Marriage 1327 Of, Cassington, Oxfordshire, England Spouse Alice PLANTAGENET, PRINCESS OF ENGLAND | F4394 Marriage Not Married
Female
Alice MONTACUTE
Birth 1311 , Salisbury, Wiltshire, England Death Yes, date unknown Burial Spouse Ralph (Albini) De DAUBENCY, Twin | F4395 Marriage Bef 27 Jan 1332 , , Somersetshire, England
Female
Mary De MONTAGU (MONTACUTE)
Birth 1313 , Salisbury, Wiltshire, England Death Yes, date unknown Burial Spouse Richard De COGAN | F4384 Marriage 10 May 1327 Of, , Somersetshire, England
Female
Katherine MONTACUTE
Birth 1315 , Salisbury, Wiltshire, England Death Yes, date unknown Burial Spouse William CARRINGSTON | F4378 Marriage
Female
Hawise MONTACUTE
Birth 1317 , Salisbury, Wiltshire, England Death Yes, date unknown Burial Spouse BAVANT | F4372 Marriage