Sjouke married Lolkjen Zijlstra 13 May 1893, Baarderadeel. Lolkjen (daughter of Pieter Hendriks Zijlstra and Geeltje Martens van der Goot) was born 15 Sep 1870, Oosterwierum. [Group Sheet]

1. Lutske Stienstra was born 27 Mar 1894, Oosterwierum.
2. Geeltje Stienstra was born 24 Jul 1895, Britswerd.
3. Jantje Stienstra was born 30 Oct 1896, Britswerd.
4. Jeltje Stienstra was born 5 Aug 1898, Britswerd.
5. Baukje Stienstra was born 30 Jul 1899, Britswerd.
6. Trijntje Stienstra was born 15 Jul 1900, Britswerd.