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Etienne I comte de Penthièvre, Earl of Richmond 1050–1136 – Genealogical Records

Birth Date: Abt. 1050

Birth Location: Penthièvre, Morbihan, Bretagne, France

Death Date: 21 Apr 1136

Death Location: St Mary's, Yorkshire, England

Father: Odo Penthièvre

Mother: Agnès Cornouaille

Spouse(s): Havoise Brittany

Children(s): Mahaut Bretagne

In 1050, Etienne I / comte de Penthièvre, Earl of Richmond entered the world in Penthièvre, Morbihan, Bretagne, France, born to Odo Count Of Penthievre And Agnes De Cornouaille. Etienne I comte de Penthièvre, Earl of Richmond married Havoise De Blois Comtesse De Brittany, and had children including Mahaut De Bretagne. Etienne I / comte de Penthièvre, Earl of Richmond passed away in 1136 in St Mary's, Yorkshire, England.

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ER

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:
C
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
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Biography

  • In 1050, Etienne I // comte de Penthièvre, Earl of Richmond entered the world in Penthièvre, Morbihan, Bretagne, France, born to Odo Count Of Penthievre And Agnes De Cornouaille.
  • Etienne I // comte de Penthièvre, Earl of Richmond married Havoise De Blois Comtesse De Brittany, and had children including Mahaut De Bretagne.
  • Etienne I // comte de Penthièvre, Earl of Richmond passed away in 1136 in St Mary's, Yorkshire, England.

Immediate Family

Parents

Odo Penthièvre
1001–1079
Birth Location: Saint-Pierre-Quiberon Penthièvre, Morbihan, Bretagne, France
OP
Agnès Cornouaille
1015–1078
Birth Location: Cornouaille, Ille-et-Vilaine, Bretagne, France
AC

Spouses(s)

Havoise Brittany
1064–1133
Birth Location: Guingamp, Cotes-du-Nord, Bretagne, France
HB

Children(s)

Mahaut Bretagne
1092–1135
Birth Location: West Riding, Yorkshire, England
MB

Etienne Richmond's Ancestors

Self
Etienne Richmond
1050–1136
Birth Place: Penthièvre, Morbihan, Bretagne, France
Parents
Odo Count of Penthièvre
1001–1079
Saint-Pierre-Quiberon Penthièvre, Morbihan, Bretagne, France
Agnès (de) Cornouaille
1015–1078
Cornouaille, Ille-et-Vilaine, Bretagne, France
Grandparents
Geoffroy (I Duc de) Bretagne
–1008
Rennes, Ille Et Vilaine, Bretagne, France
Hawise (Duchess of) Brittany
–1034
Rouen, Seine-Maritime, Haute-Normandie, France
Alain ("Canhiart" de Cornouaille Comte de Cornouaille &) Nantes
1000–1058
Cornouaille, Duchy of Bretagne (now Brittany, France)
Judith (Dinham (de Nantes) Comtesse de) Nantes
1000–1058
Nantes, Duchy of Anjou
Great-Grandparents
Conan Bretagne
Ermengarde Brittany
–1022
Richard Normandy
Gunnor Normandy
–1031
Benedict Quimper
–1008
Guigoëdon Vannes
–1043
Judicaël Nantes
–1037
Mélisende Maine
–1064
2nd-Great-Grandparents
Judicaël Rennes
Geoffrey Anjou
Adele Meaux
William "Longsword"
Sprota
Benoit Cornouaille
–1031
Orscand Vannes
Hoël I
Hugues Maine
–1016
Ermengarde Vermandois
–1025

Etienne Richmond's Descendants

1.
ER
Etienne (I comte de Penthièvre, Earl of) Richmond (Abt. 1050–21 Apr 1136) m. Havoise (de Blois Comtesse de) Brittany (1064–21 Feb 1133)
  1. 1. Mahaut (de) Bretagne 1092–1135 m. Walter (de Gant Earl of) Lincoln 1080–1138
    1. 1. Agnes (de) Gant 1131–1155 m. Sir (William de Mohun 1st Earl of) Somerset 1096–1155
      1. 1. Lord (William de Mohun Lord Dunster, Sheriff of) Somerset 1132–1176 m. Godeheut (de) Toeni 1130–1186
        1. 1. Sir (William IV de) Mohun 1156–1193 m. Lucy (De) Cambridge 1165–1201
    2. 2. Alice (de) Gant 1120–1176 m. Sir (Roger I de Mowbray of) Masham 1120–1188
      1. 1. Nele ((Nigel) II de) Mowbray 1146–1191 m. Mabel (Fitz Patrick De) Clare 1156–1203
        1. 1. Alice (de) Mowbray 1190–1219 m. Robert (de) Plumpton 1187–1230
        2. 2. William (de Mowbray Baron of Thirsk, Surety of the Magna) Carta 1172–1223 m. Avice d'Aubigny 1176–1215

Etienne Richmond's Timeline

2 Records

1050
Abt. 1050
Birth of Etienne I // comte de Penthièvre, Earl of Richmond in Penthièvre, Morbihan, Bretagne, France
Penthièvre, Morbihan, Bretagne, France
1136
21 Apr 1136
Age 86
Death of Etienne I // comte de Penthièvre, Earl of Richmond in St Mary's, Yorkshire, England
St Mary's, Yorkshire, England

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: Abt. 1050
    Event Place: Penthièvre, Morbihan, Bretagne, France

    Genealogy Event 2
    Event Type: Death
    Event Date: 21 Apr 1136
    Event Place: St Mary's, Yorkshire, England
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