YourRoots by Genomelink
banner

Sign up to explore more

Create a free account to navigate family trees, view ancestors, and discover connections.

Mahaut de Bretagne 1081–1135 – Genealogical Records

Birth Date: 1081

Birth Location: West Riding, Yorkshire, England

Death Date: 1135

Death Location: France

Father: Etienne Penthièvre

Mother: Hawise Guingamp

Spouse(s): Sir Lincoln

Children(s): Sir Ercildun, Alice Aalst, Robert Bridlington, Agnes Gant, Matilda Gaunt, Gilbert Lincoln, Geoffrey Gand

Mahaut de Bretagne was born in 1081 in West Riding, Yorkshire, England, the child of Etienne Stephen De Penthievre Comte De Treguier Et Penthievre And Hawise Hedwig De Blois Comtesse De Guingamp. Mahaut de Bretagne married Sir Walter De Gaunt Earl Of Lincoln, and had children including Agnes De Gant, Alice Van Gent Aalst, Geoffrey De Gand, Gilbert De Gaunt 1St Earl Of Lincoln, Matilda De Gaunt, Robert De Gant Gaunt Lord Of Aalst Folkingham And Bridlington, Sir William De Lindsay Of Ercildun. Mahaut de Bretagne passed away in 1135 in France.

Find more search results for Mahaut Bretagne
MB

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
  • Star tree owner

Biography

  • Mahaut de Bretagne was born in 1081 in West Riding, Yorkshire, England, the child of Etienne Stephen De Penthievre Comte De Treguier Et Penthievre And Hawise Hedwig De Blois Comtesse De Guingamp.
  • Mahaut de Bretagne married Sir Walter De Gaunt Earl Of Lincoln, and had children including Agnes De Gant, Alice Van Gent Aalst, Geoffrey De Gand, Gilbert De Gaunt 1St Earl Of Lincoln, Matilda De Gaunt, Robert De Gant Gaunt Lord Of Aalst Folkingham And Bridlington, Sir William De Lindsay Of Ercildun.
  • Mahaut de Bretagne passed away in 1135 in France.

Immediate Family

Parents

Etienne Penthièvre
1058–1136
Birth Location: Penthièvre, Morbihan, France
EP
Hawise Guingamp
1064–1133
Birth Location: Guingamp, Cotes-du-Nord, Bretagne, France
HG

Spouses(s)

Sir Lincoln
1080–1138
Birth Location: Bridlington, Lincolnshire, England
SL

Children(s)

Sir Ercildun
1096–1147
Birth Location: Fordington, Lancastershire, England
SE
Alice Aalst
1120–1176
Birth Location: Lincoln, Lincolnshire, England
AA
Robert Bridlington
1122–1193
Birth Location: Folkingham, Lincolnshire, England
RB
Agnes Gant
1131–1155
Birth Location: Lincolnshire, England
AG
Matilda Gaunt
1114–
Birth Location: Folkingham, Lincolnshire, England
MG
Gilbert Lincoln
1126–1156
Birth Location: Folkingham, Lincolnshire, England
GL
Geoffrey Gand
1130–1150
Birth Location: Folkingham, Lincolnshire, England
GG

Mahaut Bretagne's Ancestors

Self
Mahaut Bretagne
1081–1135
Birth Place: West Riding, Yorkshire, England
Parents
Etienne \ Stephen de Penthièvre - Comte de Tréguier et Penthièvre
1058–1136
Penthièvre, Morbihan, France
Hawise (\ Hedwig de Blois - Comtesse de) Guingamp
1064–1133
Guingamp, Cotes-du-Nord, Bretagne, France
Grandparents
Odo (de Penthièvre - Comte de) Penthièvre
1001–1079
Penthièvre, Bretagne, France
Agnès (de) Cornouaille
1015–1078
Cornouaille, Ille-et-Vilaine, Bretagne, Franc
Thibaut (de Blois III, Count of Blois &) Champagne
1012–1089
Champagne, Rhône-Alpes, France
Alix (\ Adela de) Valois
1035–1093
Vexin, Seine Inferieure, Normandy, France
Great-Grandparents
Geoffroy Brittany
–1008
Hawise Normandie
–1034
Alain Nantes
1000–1058
Judith Nantes
1000–1058
Ermengarde d'Auvergne
–1040
Raoul Vexin
1010–1074
Adèle Bar-sur-Aube
1020–1053
2nd-Great-Grandparents
Conan Bretagne
Ermangarde Bretagne
–1022
Richard Normandie
Gunnora Crépon
–1031
Judicaël Nantes
–1037
Mélisende
–1064
Guillaume d'Auvergne
–1016
Humberge Umberga
–1017
Raoul d'Amiens
–1060
Adèle Breteuil
–1051
Nocher Soissons
–1040
Adelais Soissons
1000–1042

Mahaut Bretagne's Descendants

1.
MB
Mahaut (de) Bretagne (1081–1135) m. Sir (Walter de Gaunt Earl of) Lincoln (1080–1138)
  1. 1. Sir (William de Lindsay of) Ercildun 1096–1147
    1. 1. Sir. (Walter de) Lindsay 1122–1164
      1. 1. Sir. (William de Lindsay - Lord of Luffness, Ercildoune and) Crawford 1148–1200 m. Eleanor (de) Limesey 1165–1197 m. Margery 1151–1179
        1. 1. Sir (David de Lindsay Lord of Luffness, Justiciar of) Scotland 1180– m. Marjorie (de) Crauford 1198–1241
        2. 2. Sir. (Walter de Lindsay - Knight of) lamberton 1172–1222 m. Alice (de) Lancaster 1202–
  2. 2. Alice (van Gent) Aalst 1120–1176 m. Sir. (Roger d'Aubigny I, of) Marsham 1120–1188
    1. 1. Nele (\ Nigel de Mowbray) II 1146–1191 m. Mabel (fitzPatrick of) Clare 1156–1203
      1. 1. William (de Mowbray - Lord of Axholme, Baron of Thirsk, Surety of the Magna) Carta 1172–1223 m. Avice (d'Aubigny) d'Aubigny 1176–1215
        1. 1. Roger (de Mowbray) III 1210–1266 m. Maud (de Beauchamp - Baroness) Mowbray 1229–
  3. 3. Robert (de Gant \ Gaunt - Lord of Aalst, Folkingham and) Bridlington 1122–1193 m. Alice Paynel 1132–1182
    1. 1. Gilbert (de Gaunt - Earl of) Lincoln 1180–1242 m. Alice (de) Albinaco 1182–
      1. 1. Gilbert (de Gaunt - 1st Lord) Gant 1202–1274
        1. 1. Nicola (de) Gaunt 1250–1284 m. Piers (de Mauley) III 1249–1308
  4. 4. Agnes (de) Gant 1131–1155 m. William (de Mohun - 1st Earl of) Somerset 1086–1190
    1. 1. William (de Mohun - Lord Dunster, Sheriff of) Somerset 1132–1176 m. Godeheut (de) Toeni 1130–1186
      1. 1. Sir. (William de Mohun IV, Baron of Dunster) Castle 1156–1202 m. Lucy (de Cambridge -) Baroness 1165–1201
        1. 1. Sir. (Reynold \ Reginald de Mohun - Lord of) Dunster 1180–1213 m. Alice (de Briwere -) Lady 1184–1233
        2. 2. Jacob (de) Mohun 1170–
        3. 3. Robert (de) Mohun 1170–
      2. 2. Unnamed (de Mohun - Daughter of William De) Mohun 1145– m. Sir. (Richard de) Percival 1140–1202
      3. 3. Thomas (de) Mohun 1160–
      4. 4. Phillip (de) Mohun 1165–
      5. 5. Yolande (de) Mohun 1166–1252 m. Ralph fitzWilliam 1150–1227
    2. 2. Ralph (de) Mohun 1139–1142
    3. 3. Henry (de) Mohun 1136–1166
    4. 4. Iwan (de) Mohun 1136–
    5. 5. Peter (de) Mohun 1136–
    6. 6. Richard (de) Mohun 1136–1176
  5. 5. Matilda (de) Gaunt 1114– m. William (fitzWalter of Wells and) Claxby 1115–1198
    1. 1. Robert (fitzWilliam de) Welles 1144–1206 m. Maud 1165–1218
      1. 1. William (de) Welles 1187–1241 m. Emma (de) Grainsby 1196–1226
        1. 1. Robert (de Welles - Escheator of) Lindsey 1226–1265 m. Isabel (de) Periton 1235–1315
  6. 6. Gilbert (de Gaunt - 1st Earl of) Lincoln 1126–1156 m. Rohese (de) Clare 1120–1175
  7. 7. Geoffrey (de) Gand 1130–1150

Mahaut Bretagne's Timeline

6 Records

1081
1081
Birth of Mahaut de Bretagne in West Riding, Yorkshire, England
West Riding, Yorkshire, England
1092
1092
Age 11
Birth of Mahaut de Bretagne in Rennes, Ille-et-Vilaine, Brittany, France
Rennes, Ille-et-Vilaine, Brittany, France
1092
1092
Age 11
Birth of Mahaut de Bretagne in Rennes, Ille-et-Vilaine, Bretagne, France
Rennes, Ille-et-Vilaine, Bretagne, France
1135
21 Apr 1135
Age 54
Death of Mahaut de Bretagne in France
France
1135
21 Apr 1135
Age 54
Death of Mahaut de Bretagne
None
1135
1135
Age 54
Death of Mahaut de Bretagne
None

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1092
    Event Place: Rennes, Ille-et-Vilaine, Brittany, France

    Genealogy Event 2
    Event Type: Birth
    Event Date: 1092
    Event Place: Rennes, Ille-et-Vilaine, Bretagne, France

    Genealogy Event 3
    Event Type: Birth
    Event Date: 1081
    Event Place: West Riding, Yorkshire, England

    Genealogy Event 4
    Event Type: Death
    Event Date: 21 Apr 1135
    Event Place: France

    Genealogy Event 5
    Event Type: Death
    Event Date: 21 Apr 1135

    Genealogy Event 6
    Event Type: Death
    Event Date: 1135
Find more search results for Mahaut Bretagne

About YourRoots

Family Tree Map

Explore your family tree geographically

Import your GEDCOM file to transform your family tree into an interactive global map. See your roots laid out visually and understand your true geographic heritage.

Powerful tools like "Trace Back To Me" instantly map your family's migration paths from a chosen ancestor all the way back to you.

LEARN MORE
AI Genealogy Research

Discover ancestors beyond "end-of-line" automatically

Import your family tree and let AI expand it for you. AI Ancestor Finder scans "end-of-line" ancestors to uncover their parents across hundreds of family lines at once. AI Deep Research analyzes selected ancestors and family clusters, suggesting relevant records and next steps.

Turn on Auto Research Mode to get new discoveries daily or weekly, so your tree keeps growing even while you're away.

LEARN MORE
DNA Match

Find more DNA matches across all DNA tests

Combine your DNA data with your family tree to unlock the full power of YourRoots DNA Match. Connect with relatives across major testing services — Ancestry, 23andMe, MyHeritage, and more.

View your matches' maps and trees to identify shared ancestors, and soon you'll be able to add them directly to your own tree and map.

LEARN MORE
Ancestry Reports

Ancestry DNA analysis that goes deeper than others

Unlock exclusive reports that reveal your deeper origins.

  • Deep Ancestry Report — Analyze 130+ ethnicities, sub-regions, and 1,800+ communities in one detailed view.
  • Global & Native American Reports — Developed with Stanford researchers to uncover hidden ancestries across all 22 chromosomes.
  • Ancient DNA Series — Compare your DNA with 1,000+ ancient genomes from Viking, Celtic, and early American civilizations.
LEARN MORE