Douwe Jans HeeringaAge: 79 years1864–1944
- Name
- Douwe Jans Heeringa
| Birth | November 24, 1864 |
| Death of a wife | Janke Idzes Bierma March 14, 1937 (Age 72 years) |
| Death | February 20, 1944 (Age 79 years) |
| Family with Janke Idzes Bierma |
| himself |
Douwe Jans Heeringa Birth: November 24, 1864 — Holwerd Death: February 20, 1944 — Holwerd |
| wife |
Janke Idzes Bierma Birth: December 3, 1869 — Holwerd Death: March 14, 1937 — Holwerd |