| 1. Yde (Sije) Hamstra, b. 24 Aug 1846, Oudkerk, Friesland, Netherlands d. 30 Aug 1846, Oudkerk, Friesland, Netherlands (Age 0 years) | | 2. Wytske (Sije) Hamstra, b. 18 Oct 1849, Oudkerk, Friesland, Netherlands d. 21 Jun 1937, Tietjerk, Friesland, Netherlands (Age 87 years) | | 3. Eelkje (Sije) Hamstra, b. 11 May 1851, Oudkerk, Friesland, Netherlands d. 15 Sep 1920, Lekkum, Friesland, Netherlands (Age 69 years) | | 4. Jeltje (Sije) Hamstra, b. 13 Apr 1853, Oudkerk, Friesland, Netherlands d. 4 Jan 1920, Tietjerk, Friesland, Netherlands (Age 66 years) | | 5. Grietje (Sije) Hamstra, b. 27 Nov 1858, Oudkerk, Friesland, Netherlands d. 3 Apr 1934, Leeuwarden, Friesland, Netherlands (Age 75 years) | |