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Latin: Ermengardis
Death: after July 21, 883
Immediate Family:

Daughter of Bernard, Count of Auvergne and Lieugardis
Wife of Bernard Plantapilosa, Count of Toulouse
Mother of Adelinde d'Auvergne; Raculf, Vicomte de Mâcon; Guillaume I the Pious, Count of Auvergne & Duke of Aquitaine; Warin and Ava

Managed by: Private User
Last Updated:

About Ermengarde

Ermengarde d'Auvergne 1

Alias: Ermengarde de Chalons

Born: 845 in Chalons-sur-Marne, Marne, Champagne, France 2

Died: AFT JUN 881 2

Father: Bernard I Comte d'Auvergne b: 815 in Auvergne, France

Mother: Liutgarde (Lieugardis) b: ABT 818 in France

Marriage 1 Bernard II Plantevelue Comte d'Auvergne b: 22 MAR 840/41 in Uzes, Languedoc, France


William "Le Pieux" Duke of Aquitaine b: ABT 863 in Toulouse, Haute-Garonne, Midi-Pyrenees, France

Ava (Aba) d'Auvergne, Abbess of Sauxillanges b: 865 in Auvergne, France

Adelaide d'Auvergne b: 867 in Auvergne, France

Raculfe de Macon b: ABT 870 in Macon, Saone-et-Loire, Bourgogne, France

Notes [JW]

Turton states that Ermengarde's parents are Guerin I Comte de Chalons by his wife Avane.


Title: The Plantagenet Ancestry, by William Henry Turton, 1968

Page: 6

Text: Ermengarde de Chalons

Title: Newsgroup: soc.genealogy.medieval, at groups -

Page: Alan B Wilson, 12 Jun 1998

Another name for Ermengarde was Ermengarde DE CHÂLON.

Ermengarde married Cte Bernard II "Plantevelue" D' AUVERGNE, son of Cte Bernard I D' AUTUN Comte d'Auvergne and Dhuoda DE GASCOIGNE Countess of Agen & Septimania 573. (Cte Bernard II "Plantevelue" D' AUVERGNE was born on 22 Mar 840-841 in Uzes, Languedoc, France 636 and died in 886 in Autun, Saone-et-Loire, Bourgogne, France 635.)

ERMENGARDE, daughter of BERNARD Comte [d'Auvergne] & his wife Lieugardis --- (-after 21 Jul 883). "Bernardus comes et uxor mea Hermengardis" donated property to Conques abbey by charter dated 21 Jul 883[126]. "Princeps et marchio Willelmus" donated property to the church of Holy Trinity "pro…animæ patris mei Bernardi et matris meæ Ermengardis…" by charter dated Nov 916[127]. Her parents are shown in Europäische Stammtafeln[128] but the primary source on which this is based has not yet been identified.


Bernard Plantapilosa or Bernard II of Auvergne (22 March 841 – 886[1]), or Plantevelue, son of Bernard of Septimania and Dhuoda, was the Count of Auvergne (as Bernard II) from 872 to his death. The Emperor Charles the Fat granted him the title of Margrave of Aquitaine in 885.

Family He married Ermengard, daughter of Bernard I of Auvergne (or perhaps of Guerin I).

They had at least two children:

  • William I of Aquitaine
  • Adelinda, who married Acfred I of Carcassonne
view all

Ermengarde's Timeline

Mâcon, Saône-et-Loire, Burgundy, France
March 22, 875
Toulouse, Haute-Garonne, Midi-Pyrenees, France
July 21, 883