Princess Anna of Austria, Margravine of Brandenburg

https://en.m.wikipedia.org/wiki/Anne_of_Austria,_Margravine_of_Bran...

Anna of Austria (1275, Vienna, Austria – 1327, Legnica) was a daughter of Albert I of Germany and his wife Elisabeth of Tirol. She was a member of the House of Habsburg.

Tenure
1295–1327
Born 1275 Vienna, Austria
Died 1327
Legnica
Spouse
Herman, Margrave of Brandenburg-Salzwedel
Henry VI the Good
Issue
Judith, Count of Henneberg
John V, Margrave of Brandenburg-Salzwedel
Matilde, Duchess of Greater Poland
Agnes, Margravine of Brandenburg
Elisabeth, Duchess of Oleśnica
Euphemia
Margaret
House
House of Habsburg

Father
Albert I of Germany
Mother
Elisabeth of Tirol

First marriage
Anna first married in 1295 in Graz. Her husband was Herman, Margrave of Brandenburg-Salzwedel.

They had four children:
Jutta of Brandenburg (1297–1353), heiress of Coburg, married to Count Henry VIII of Henneberg
John (1302–1317), succeeded his father, but died young
Matilde of Brandenburg (died 1323) married Henry IV the Faithful
Agnes of Brandenburg (1297–1334), heiress of the Altmark, married with margrave Waldemar of Brandenburg (1281–1381) and in 1319 to Duke Otto of Brunswick-Göttingen (1290–1344).
In 1308, Herman died, and their son John succeeded him.

Second marriage
In 1310 Anna married Henry VI the Good, Duke of Wrocław,[1][better source needed] son of Henry V the Fat and his wife Elisabeth of Greater Poland.[citation needed]

They had three daughters:
Elisabeth of Brieg (ca. 1311 – 20 February? 1328), married before 10 January 1322 to Duke Konrad I of Oleśnica.
Euphemia of Brieg (Ofka) (ca. 1312 – 21 March after 1384), married before 29 November 1325 to Duke Bolesław the Elder of Niemodlin (Falkenberg).
Margaret of Brieg (ca. 1313 – 8 March 1379), Abbess of St. Clara in Wrocław (1359).

Anna died in 1327 in Legnica. When Henry died ten years later without any male heirs, Wrocław was merged with the Bohemian crown.