Children |
| 1. Aukjen Ruurds Kooistra, b. 1795, Gersloot, Aengwirden, FR, NLD d. 06 Feb 1861, huis 199d, Oldeboorn, FR, NLD (Age 66 years) |
| 2. Antje Ruurds Kooistra, b. 14 Oct 1798, Gersloot, Aengwirden, FR, NLD d. 04 Jan 1872, Nes, Utingeradeel, FR, NLD (Age 73 years) |
| 3. Feikjen Ruurds Kooistra, b. 08 Dec 1801, Gersloot, Aengwirden, FR, NLD d. 24 May 1854, house 62, Gorredijk, Opsterland, FR, NLD (Age 52 years) |
| 4. Trijntje Kooistra, b. Between 1801 and 1802, Gersloot, Aengwirden, FR, NLD d. 26 Nov 1826, Nes, Utingeradeel, FR, NLD (Age ~ 25 years) |
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