Thiebald Von Pfirt
- Yes, date unknown(
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- 1 Thiebald Von Pfirt [1] d. Yes, date unknown
- Katharina Von Klingen d. Yes, date unknown
- 2 Sofie Von Pfirt [1.1] d. 25 Mar 1344
- Ulrich III of Württemberg d. 1344
- 3 Eberhard II of Württemberg [1.1.1] b. 1315 d. 15 Mar 1391-1392
- Elisabeth Von Henneberg d. 23 Mar 1383-1384
- 4 Ulrich of Württemberg [1.1.1.1] b. 1342 d. 23 Aug 1388
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- 4 Sofie of Württemberg [1.1.1.2] b. 1343 d. 26 Apr 1369
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- 4 Ulrich of Württemberg [1.1.1.1]
- 3 Eberhard II of Württemberg [1.1.1]
- 2 Ulrich III Von Pfirt [1.2] d. Yes, date unknown
- Jeanne De Bourgogne d. Yes, date unknown
- 3 Johanna Von Pfirt [1.2.1] d. Yes, date unknown
- Albert II The Lame Habsburg Duke of Austria d. 1358
- 4 Albert III Habsburg Duke of Austria [1.2.1.1] b. 9 Sep 1348 d. 29 Aug 1395
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- 4 Leopold III Habsburg Duke of Austria [1.2.1.2] d. 1386
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- 4 Elisabeth of Austria [1.2.1.3] d. 19 May 1353
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- 4 Albert III Habsburg Duke of Austria [1.2.1.1]
- 3 Johanna Von Pfirt [1.2.1]
- 2 Sofie Von Pfirt [1.1]