He is married to Hinderika Gertsema.
They got married before February 13, 1915 at fortasse, quodam loco No. Hemisphere.
Bertus Sap oo Hinderika Gertsema
Marriage source: Boyken, Hans-Georg, Wo sind sie geblieben? - Ostfriesen in Amerika Teil iii (1909-1915), (Titonka IA, Boyken & Boyken, MMII), pgs. 226 & 227, Repository: Dallas TX Pub. Lib.
[Pg. 226]
"7-1915"
[Pg. 227]
"Anna GERTSEMA*GOSLING * 24 Dec 1836 Diele/Ostfriesland \\ + 3 Feb 1915 Rushmore, MN \\ R: Bertus SAP and his w Hinderika * GERTSEMA, grand-ch, gr-gr-ch \\\\ O" <>
Bertus Sap
Source: Boyken, Hans-Georg, Wo sind sie geblieben? - Ostfriesen in Amerika Teil iii (1909-1915), (Titonka IA, Boyken & Boyken, MMII), pgs. 226 & 227, Repository: Dallas TX Pub. Lib.
[Pg. 226]
"7-1915"
[Pg. 227]
"Anna GERTSEMA*GOSLING * 24 Dec 1836 Diele/Ostfriesland \\ + 3 Feb 1915 Rushmore, MN \\ R: Bertus SAP and his w Hinderika * GERTSEMA, grand-ch, gr-gr-ch \\\\ O" <>
The data shown has no sources.