Pietje van der Ley–
- Name
- Pietje van der Ley
| Birth of a daughter #1 | Jiskje Sybrens de Vries February 6, 1897 |
| Death of a daughter | Jiskje Sybrens de Vries November 17, 1985 |
| Family with Sybren de Vries |
| husband | |
| herself | |
| daughter |
Jiskje Sybrens de Vries Birth: February 6, 1897 — Minnertsga Death: November 17, 1985 — Minnertsga |