Constance de Bretagne

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Constance de Bretagne, Viscountess of Rohan

Also Known As: "Princess of Brittany"
Birthdate:
Birthplace: Bretagne, France
Death: circa 1178 (51-68)
Cotes du Nord, Nord-Pas-de-Calais, France
Immediate Family:

Daughter of Conan III, duke of Brittany and Maud, Duchess of Brittany
Wife of Geoffroy de Mayenne, III
Mother of Clémence de Sable and Mathilde de Mayenne
Sister of Bertha, Duchess of Brittany and Hoel, Count of Nantes
Half sister of Aimeric and Guiomar

Managed by: Terry Jackson (Switzer)
Last Updated:

About Constance de Bretagne

From Melands:

 CONSTANCE de Bretagne (-1148).  The primary source which confirms her parentage and marriage has not yet been identified.  m as his first wife, GEOFFROY de Mayenne, son of JUHEL Sire de Mayenne & his wife Clémence de Ponthieu (-18 Feb or 25 Jul 1169). 

See also

The following is questionable and needs to be either confirmed or removed:

Constance Princess Of was born about 1118 in , Bretagne, Indre, France and her baptism took place in Dsp. Constance Princess Of's father was Conan III "le Gross" Duke Of BRETAGNE and her mother is Maud, Princess Of ENGLAND. Her paternal grandparents are Alan IV FERGENT and Hermengarde Countess Of BRETAGNE; her maternal grandfather was Henry I "Beauclerc" King Of ENGLAND and her maternal grandmother is Mrs-Henry I, Concubine Of ENGLAND. She had a brother and two sisters, named Hoel IV Count Of, Berthe De and Bertha Princess Of. She died in Sp.

Constance de Bretagne (Maud FitzRoy of England , Henry I "Beauclerc" of , William I the Conqueror of ) was born about 1114 in Bretagne, Indre, France.

Constance married Alan la Zouche about 1123. Alan was born about 1093 in Rohan, Brittany, France.

They had the following children:www.celtic-casimir.com

Constance DE BRETAGNE
Died: 1148

Marriage Information:
Constance married Geoffroy IV DE MAYENNE Sire de Mayenne, son of Juhel I DE MAYENNE and Clemence DE MONTGOMERY. (Geoffroy IV DE MAYENNE Sire de Mayenne was born about 1133 and died on 18 Feb 1170.)

+ 119 M i Geoffrey la Zouche

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Constance de Bretagne's Timeline

1118
1118
Bretagne, France
1145
1145
Mayenne,Maine Pays De La Loire,,France
1150
1150
France
1178
1178
Age 60
Cotes du Nord, Nord-Pas-de-Calais, France
1934
November 19, 1934
Age 60
November 19, 1934
Age 60
November 19, 1934
Age 60
November 19, 1934
Age 60
November 23, 1934
Age 60
November 23, 1934
Age 60