Children |
| 1. Pietertje Siemens Knol, b. 07 Feb 1806, Follega, Lemsterland, FR, NLD d. 31 May 1871, Idskenhuizen, Doniawerstal, FR, NLD (Age 65 years) |
| 2. Fetje Siemens Knol, b. Abt 1808, Follega, Lemsterland, FR, NLD |
| 3. Jan Sijmens Knol, b. Abt 1809, Follega, Lemsterland, FR, NLD |
| 4. Atte Sijmens Knol, b. 30 Jun 1812, Oosterzee, Lemsterland, FR, NLD |
| 5. Wijbe Sijmens Knol, b. 30 Jun 1812, Oosterzee, Lemsterland, FR, NLD |
| 6. Antje Sijmens Knol, b. 29 Jan 1817, Follega, Lemsterland, FR, NLD d. 11 Apr 1889, Sloten, FR, NLD (Age 72 years) |
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