Euphrosyne n1235–
- Name
- Euphrosyne n
| Birth | estimated a gap of 25 years about 1235 |
| Birth of a son #1 | Władysław I. the Elbow-high von Polen about 1260 (Age 25 years) |
| Death of a husband | Kasimir von Kujawien about 1267 (Age 32 years) |
| Marriage of a child | Władysław I. the Elbow-high von Polen — Jadwiga of Kalisz — View this family April 23, 1289 (Age 54 years) |
| Death of a son | Władysław I. the Elbow-high von Polen March 2, 1333 (Age 98 years) |
| Occupation | regent |
| Family with Kasimir von Kujawien |
| husband |
Kasimir von Kujawien Birth: estimated a gap of 25 years — about 1235 Death: about 1267 |
| herself |
Euphrosyne n Birth: estimated a gap of 25 years — about 1235 |
| son |
Władysław I. the Elbow-high von Polen Birth: about 1260 25 25 Death: March 2, 1333 |