Bertha "Judith" von Schwaben

https://en.wikipedia.org/wiki/Bertha,_Duchess_of_Lorraine

Bertha of Lorraine (or Bertha of Swabia) (b.c. 1123/30 – d. 1194/5) was duchess of Lorraine (c.1138-1176) by marriage to Matthias I duke of Lorraine. She had a contested regency in the beginning of her son's rule, but was deposed from her position because her son was an adult.

Life
Bertha (sometimes called Judith) was the daughter of Frederick II, Duke of Swabia and Judith of Bavaria (1103- 22 February 1131), daughter of Henry IX, Duke of Bavaria.[1] Through her father, Bertha was a member of the Hohenstaufen dynasty: her paternal uncle was king Conrad III and her brother was the future emperor Frederick Barbarossa.

Bertha married Matthias of Lorraine c.1138.[2] Bertha frequently issued charters alongside her husband.[3] She used at least two different types of seal to authenticate her documents, on which she was riding astride on horseback, which was a highly unusual image for a medieval noblewoman to use.[4]

After the death of Matthias in 1176, he was succeeded by his son with Bertha, Simon, as duke of Lorraine. Due to the weak health of her son, Bertha took power as regent and issued documents which she co-signed with her son.[5] Because her son was an adult, her regency was considered illegal and widely opposed by the nobility, and resulted in her excommunication. She was forced to resign from her political position and perform penitence before the Bishop pf Metz.

Marriage and issue
With Matthias I, Bertha had several children, including:[6]

Simon (died 1205), his successor in Lorraine
Frederick (died 1206), count of Bitche and his nephew's successor
Judith (died 1173), married Stephen II of Auxonne (1170)
Alice (died 1200), married Hugh III, Duke of Burgundy
Theoderic (died 1181), bishop of Metz (1174–1179)
Matthias (died 1208), count of Toul
Unnamed daughter who died young
References

Brooke, Europe in the Central Middle Ages, p. 438.

Jasperse, ‘Manly Minds,’ p. 311.

Jasperse, 'To Have and to Hold'.

Jasperse, ‘Manly minds,’ pp. 311-5.

Jasperse, 'To Have and to Hold,'pp. 94-5.

Poull, La maison ducale de Lorraine, pp. 37-39.

Sources
C. Brooke, Europe in the Central Middle Ages (Routledge, 2014).
J. Jasperse, ‘To Have and to Hold: Coins and Seals as Evidence for Motherly Authority,' In C. Fleiner and E. Woodacre, (eds): Royal Mothers and Their Ruling Children. Wielding Political Authority from Antiquity to the Early Modern Era (Basingstoke, Palgrave Macmillan, 2015), pp. 83–104.
J. Jasperse, ‘Manly Minds in Female Bodies: Three Women and their Power through Coins and Seals’, Arenal: Revista de historia de las mujeres 25:2 (2018), 295-321.
G. Poull, La maison ducale de Lorraine devenue la maison impériale et royale d’Autriche, de Hongrie et de Bohême (Nancy, Presses universitaires de Nancy, 1991).
Jacqueline Carolus-Curien Pauvres duchesses, l'envers du décor à la cour de Lorraine. Éditions Serpenoise, Metz, 2007. (ISBN 978-2-87692-715-5).

Matthias I, Duke of Lorraine

From Wikipedia, the free encyclopedia

He married Judith (sometimes called Bertha), daughter of Frederick II, Duke of Swabia, and therefore niece of the Hohenstaufen king Conrad III and sister of Frederick Barbarossa, future emperor. By his Hohenstaufen marriage (1138), he had:

Simon (d.1205), his successor in Lorraine

Frederick (d.1206), count of Bitche and his nephew's successor

Judith (d.1173), married Stephen II, count of Auxonne (1170)

Alice (d.1200), married Hugh III, Duke of Burgundy

Thierry (d.1181), bishop of Metz (1174-1179)

Matthias (d.1208), count of Toul

Unnamed daughter who died young