Roy Family Genealogy
Genealogy of the Roy family, including Boudreau, Burnett, Myers, Ward, Whelpley, and Woodman
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John de Montagu

Male - 1389


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Generation: 1

  1. 1.  John de Montagu (son of William de Montagu and Katherine de Grandison); died on 25 Feb 1389 in England; was buried in Salisbury Cathedral, Salisbury, Wiltshire, England.

    John married Margaret de Monthermer on 2 Jul 1340. Margaret (daughter of Thomas de Monthermer and Margaret Tiptoft) was christened on 14 Oct 1329 in Saint Humbert Church, Stokenham, Devonshire, England; died on 24 Mar 1394 in England. [Group Sheet] [Family Chart]

    Children:
    1. Sir John Montagu, Earl of Salisbury was born about 1350 in Salisbury, Wiltshire, England; died on 7 Jan 1399 in Cirencester, Gloucestershire, England; was buried in Bisham Priory, Bisham, Berkshire, England.

Generation: 2

  1. 2.  William de Montagu was born in 1302 in Cassington, Oxfordshire, England (son of William de Montagu, Baron Montagu and Elizabeth de Montfort); died on 30 Jan 1343 in Windsor Castle, Berkshire, England; was buried in Bisham, Berkshire, England.

    William married Katherine de Grandison in 1327 in England. Katherine (daughter of William de Grandison, Lord Grandison and Sybil Tregoz) was born about 1304 in Ashford, Kent, England; died on 23 Nov 1349 in Bisham, Berkshire, England. [Group Sheet] [Family Chart]


  2. 3.  Katherine de Grandison was born about 1304 in Ashford, Kent, England (daughter of William de Grandison, Lord Grandison and Sybil Tregoz); died on 23 Nov 1349 in Bisham, Berkshire, England.
    Children:
    1. 1. John de Montagu died on 25 Feb 1389 in England; was buried in Salisbury Cathedral, Salisbury, Wiltshire, England.


Generation: 3

  1. 4.  William de Montagu, Baron Montagu (son of Simon de Montagu and Hawaise de Saint Amand); died on 18 Oct 1319 in England.

    William married Elizabeth de Montfort. Elizabeth (daughter of Peter de Montfort and Matilda de la Warr) died in 1345 in England; was buried in Christ Church Cathedral, Oxford, Oxfordshire, England. [Group Sheet] [Family Chart]


  2. 5.  Elizabeth de Montfort (daughter of Peter de Montfort and Matilda de la Warr); died in 1345 in England; was buried in Christ Church Cathedral, Oxford, Oxfordshire, England.
    Children:
    1. 2. William de Montagu was born in 1302 in Cassington, Oxfordshire, England; died on 30 Jan 1343 in Windsor Castle, Berkshire, England; was buried in Bisham, Berkshire, England.

  3. 6.  William de Grandison, Lord Grandison was born about 1250 (son of Pierre, Sire de Grandison and Agnes de Neuchâtel); died on 27 Jun 1335 in England.

    William married Sybil Tregoz on 21 Jan 1286/87. Sybil (daughter of John de Tregoz and Mabel FitzWarin) was born in 1271 in Ewyas Harold, Herefordshire, England; died on 12 Oct 1334 in England. [Group Sheet] [Family Chart]


  4. 7.  Sybil Tregoz was born in 1271 in Ewyas Harold, Herefordshire, England (daughter of John de Tregoz and Mabel FitzWarin); died on 12 Oct 1334 in England.
    Children:
    1. Agnes de Grandison was born on 1288 to 1290; died in 1348.
    2. Mabilia de Grandison
    3. John de Grandison, Bishop of Exeter was born in 1292; died in 1369.
    4. 3. Katherine de Grandison was born about 1304 in Ashford, Kent, England; died on 23 Nov 1349 in Bisham, Berkshire, England.


Generation: 4

  1. 8.  Simon de Montagu was born in 1250 in Montacute, Somersetshire, England (son of William de Montagu and Beota); died on 26 Sep 1316 in Burton, Somersetshire, England; was buried on 2 Nov 1316 in Bruton Abbey, Burton, Somersetshire, England.

    Simon married Hawaise de Saint Amand. Hawaise (daughter of Amauri de Saint Amand) died in 1287 in England. [Group Sheet] [Family Chart]


  2. 9.  Hawaise de Saint Amand (daughter of Amauri de Saint Amand); died in 1287 in England.
    Children:
    1. 4. William de Montagu, Baron Montagu died on 18 Oct 1319 in England.

  3. 10.  Peter de Montfort (son of Peter de Montfort and Alice de Aldithley); died in 1287 in England.

    Peter married Matilda de la Warr. [Group Sheet] [Family Chart]


  4. 11.  Matilda de la Warr (daughter of John de la Warr).
    Children:
    1. 5. Elizabeth de Montfort died in 1345 in England; was buried in Christ Church Cathedral, Oxford, Oxfordshire, England.

  5. 12.  Pierre, Sire de Grandison (son of Ebal IV, Sire de Grandison and Beatrix de Geneva); died about 1258.

    Pierre married Agnes de Neuchâtel. [Group Sheet] [Family Chart]


  6. 13.  Agnes de Neuchâtel (daughter of Ulric III de Neuchatel and Yolande de Urach).
    Children:
    1. Sir Otho de Grandision was born about 1238; died in 1328.
    2. 6. William de Grandison, Lord Grandison was born about 1250; died on 27 Jun 1335 in England.

  7. 14.  John de Tregoz (son of Robert de Tregoz and Juliana de Cantilupe); died on 21 Aug 1300 in England; was buried on 12 Sep 1300 in Bristol, Gloucestershire, England.

    John married Mabel FitzWarin. [Group Sheet] [Family Chart]


  8. 15.  Mabel FitzWarin (daughter of Fulk FitzWarin and Constance de Toni).
    Children:
    1. 7. Sybil Tregoz was born in 1271 in Ewyas Harold, Herefordshire, England; died on 12 Oct 1334 in England.