John married Christina Schaub on 10 Aug 1897 in Suttons Bay, Suttons Bay Township, Leelanau County, Michigan, USA. Christina (daughter of John Adam Schaub and Elizabeth Gauthier) was born on 22 Feb 1873 in Leelanau County, Michigan, USA; died on 4 Jul 1957 in Lapwai, Nez Perce County, Idaho, USA. [Group Sheet] [Family Chart]

1. Edward Frank Sadler was born on 1 Jun 1892 in Grand Traverse County, Michigan, USA; died in 1931 in Kootenai, Kootenai County, Idaho, USA.
2. Hannah Elizabeth Sadler was born on 21 Jun 1899 in Michigan, USA; died on 4 Jan 1919 in Coeur d'Alene, Kootenai County, Idaho, USA; was buried in Forest Cemetery, Coeur d'Alene, Kootenai County, Idaho, USA.
3. Lavina M. Sadler was born in 1902 in Michigan, USA; died in 1931 in Coeur d'Alene, Kootenai County, Idaho, USA.
4. Mary Isabell Sadler was born on 6 Jul 1902 in Leelanau County, Michigan, USA; died on 9 May 1981 in Coeur d'Alene, Kootenai County, Idaho, USA; was buried in Forest Cemetery, Coeur d'Alene, Kootenai County, Idaho, USA.
5. Viola Sadler
6. Inez Sadler was born on 27 Dec 1917 in Idaho, USA; died on 8 Nov 2002 in Idaho, USA.