Children |
| 1. Klaaske Hendriks Westerterp, b. 11 Nov 1875, Sintjohannesga, Schoterland, FR, NLD |
| 2. Jan Hendriks Westerterp, b. 07 Jul 1878, Oldeboorn, FR, NLD d. 11 Mar 1924 (Age 45 years) |
| 3. Martzen Hendriks Westerterp, b. 09 Oct 1879, Oldeboorn, FR, NLD d. 10 Mar 1943, Anna Paulowna, NH, NLD (Age 63 years) |
| 4. Ruurdtje Hendriks Westerterp, b. 30 Oct 1881, Oldeboorn, FR, NLD d. 17 Sep 1918, Smallingerland, FR, NLD (Age 36 years) |
| 5. Hendrikje Hendriks Westerterp, b. 19 Jun 1883, Oldeboorn, FR, NLD |
| 6. Aukje Hendriks Westerterp, b. 06 May 1885, Utingeradeel, FR, NLD d. 20 Jun 1889, Utingeradeel, FR, NLD (Age 4 years) |
| 7. Tjerk Hendriks Westerterp, b. 05 Sep 1886, Utingeradeel, FR, NLD |
| 8. Berber Hendriks Westerterp, b. 06 Feb 1888, Utingeradeel, FR, NLD d. 16 Jun 1889, Utingeradeel, FR, NLD (Age 1 year) |
| 9. Aukje Hendriks Westerterp, b. 15 Dec 1890, Utingeradeel, FR, NLD d. 08 Jul 1894, Utingeradeel, FR, NLD (Age 3 years) |
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