Children |
| 1. Irmgard von Pfirt, d. 1390 |
| 2. Thiebald de Pfirt, b. Abt 1258, of,Upper,Alsace,France , d. 1312 (Age 54 years) |
| 3. Johann de Pfirt, b. Abt 1260, of,Upper,Alsace,France |
| 4. Irmgard Gräfin von Pfirt, b. 1272, Hohenpfirt, Ferrette, Haut-Rhin, Alsace, France , d. Abt 1329 (Age 57 years) |
+ | 5. Sophie von Pfirt, b. Abt 1285, Pont-Ã -Mousson, Meurthe-et-Moselle, Lorraine, France , d. 1344 (Age 59 years) |
| 6. Herzelande von Pfirt, b. 1289, Hohenpfirt, Haut-rhin, France , d. 3 Apr 1317 (Age 28 years) |
| 7. Ulrich von Pfirt, III, b. 1291, Montebeliard, Doubs, France , d. 11 mars 1324, Bale, Norfolk, Angleterre, United Kingdom (Age 33 years) |
| 8. Jean Rougemont, b. Abt 1300, Mousson, Meurthe-Et-Mosel, France |
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