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William De MORTAIGNE Earl of Cornwall 1060–1140 – Genealogical Records

Birth Date: 1060

Birth Location: Mortaigne au Perche, Orne, Basse-Normandie, France

Death Date: Aug 1140

Death Location: Bermondsey, London, England

Father: Robert Mortain

Mother: Maude Montgomery

Spouse(s): Isabel CLARE

Children(s): Aldhelm MORTAIGNE, Beatrice MONTAIGNE, Adelm MONTAIGNE, Grace MONTAIGNE, Mabel MONTAIGNE, Aldelin Burgh

The story of William De MORTAIGNE Earl of Cornwall began in 1060 in Mortaigne au Perche, Orne, Basse-Normandie, France. William De MORTAIGNE Earl of Cornwall married Isabel Fitzrichard De Clare, and had children including Adelm Deburgo De Montaigne, Aldelin Aldhelm De Montaigne De Burgh, Aldhelm De Mortaigne, Beatrice Fitzrichard De Montaigne, Grace Herbert De Montaigne, Mabel De Montaigne. William De MORTAIGNE Earl of Cornwall passed away in 1140 in Bermondsey, London, England.

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WC

Reliability Score

This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.

Reliability Score:
B
Criteria:
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
  • N/A 0 criteria (Insufficient)

This tree's reliability score:

  • Record available
  • Descendant's record available
  • Star tree owner

Biography

  • The story of William De MORTAIGNE Earl of Cornwall began in 1060 in Mortaigne au Perche, Orne, Basse-Normandie, France.
  • William De MORTAIGNE Earl of Cornwall married Isabel Fitzrichard De Clare, and had children including Adelm Deburgo De Montaigne, Aldelin Aldhelm De Montaigne De Burgh, Aldhelm De Mortaigne, Beatrice Fitzrichard De Montaigne, Grace Herbert De Montaigne, Mabel De Montaigne.
  • William De MORTAIGNE Earl of Cornwall passed away in 1140 in Bermondsey, London, England.

Immediate Family

Parents

Spouses(s)

Children(s)

William Cornwall's Ancestors

Self
William Cornwall
1060–1140
Birth Place: Mortaigne au Perche, Orne, Basse-Normandie, France
Parents
Robert De BURGO CONTEVILLE Earl of Cornwall, Count De Montaigne & Mortain
1037–1090
Mortagne Au Perche, Orne, Normandy, France
Maude (De) Montgomery
1041–1107
Douth, Manche, Basse-Normandie, France
Grandparents
Harlevin (Herlun De Conteville De) Burgh
1001–1066
Conteville, Calvados, Basse-Normandie, France
Herlève (de) Falaise
1003–1050
Falaise, Calvados, Basse-Normandie, France
Roger (De MONTGOMERY 1st Earl) Shrewsbury
1031–1091
Great-Grandparents
Jean BURGH
–1012
Harlett MELAN
–1004
Fulbert Chamberlain
–1017
Doda Scotland
–1003
Roger MONTGOMERY
–1040
Josseline BOLBEC
–1070
2nd-Great-Grandparents
Josselin MELAN
Malcolm Scotland
–1034
Edith Queen
–1023

William Cornwall's Descendants

1.
WC
William (De MORTAIGNE Earl of) Cornwall (1060–Aug 1140) m. Isabel (Fitzrichard De) CLARE (1088–1121)
  1. 1. Aldhelm (De) MORTAIGNE 1085–1157 m. Agnes DeBurgh 1087–1184
    1. 1. William (FitzAldelm De) BURGH 1108–1198 m. Juliana DAISNEL 1112–1133
      1. 1. Walter (De) BURGH 1133–1179 m. Joan (PONCHARD) Lady 1142–1173
        1. 1. William (FitzAlhelmd De BURGH I Lord Connaught, Justiciary of) Ireland 1160–1205 m. Mor O'BRIEN 1162–1218 m. Isabel (PLANTAGENET Countess of Oxford, Patroness of the Order of Friars) Preacher 1164–1245
        2. 2. Rowland (FitzEustace De) BURGH 1150–1170
        3. 3. Hubert BURGH 1196–1243
      2. 2. Cli (Raynor De) BURGH 1142–
      3. 3. William (De BURGH Lord) Connaught 1172–1205
      4. 4. Walter (De BURGH) 25GGF 1133–1179
  2. 2. Beatrice (Fitzrichard De) MONTAIGNE 1114–1162
  3. 3. Adelm (deBurgo De) MONTAIGNE 1117–1151
  4. 4. Grace (- Herbert- De) MONTAIGNE 1130–1162
  5. 5. Mabel (De) MONTAIGNE 1100–1162
  6. 6. Aldelin (Aldhelm De MONTAIGNE De) Burgh 1105–1164

William Cornwall's Timeline

2 Records

1060
1060
Birth of William De MORTAIGNE Earl of Cornwall in Mortaigne au Perche, Orne, Basse-Normandie, France
Mortaigne au Perche, Orne, Basse-Normandie, France
1140
Aug 1140
Age 80
Death of William De MORTAIGNE Earl of Cornwall in Bermondsey, London, England
Bermondsey, London, England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1060
    Event Place: Mortaigne au Perche, Orne, Basse-Normandie, France
    Record Source: Netherlands, GenealogieOnline Trees Index

    Genealogy Event 2
    Event Type: Death
    Event Date: Aug 1140
    Event Place: Bermondsey, London, England
    Record Source: Netherlands, GenealogieOnline Trees Index

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