1  Simon Seyster    +  Mary Fridley (15 Oct 1826 – 26 May 1881)      2  Henry Seyster (1852 Pine Creek Twp, Ogle Co, IL – 1909)         +  Carrie Mumma (2 Sep 1874 Grand Detour, Ogle Co, IL – 29 May 1934 Ogle Co, IL)            3  Floyd Edward Seyster ( – 27 May 1938)               +  Ruth Sigler (28 May 1908 – 17 Apr 1938)            3  Ruth Seyster                +  Unknown Blanchard             3  Reuben H. Seyster (4 Mar 1901 – 6 Apr 1935)               +  Mildred Unknown             3  Ezra Earl Seyster (22 Jul 1903 – 17 May 1938)               +  Angela McLennon (1907 – 1974)            3  Sadie Rebecca Seyster (10 Dec 1904 Ogle Co, IL – )            3  Rachel Seyster (2 Jul 1907 Ogle Co, IL – 13 Apr 1995 Streamwood, IL)               +  Donald McCarthy (11 Feb 1905 – Apr 1973)      2  Elizabeth Seyster (1 Dec 1851 – )         +  Henry Sanderson (20 Dec 1846 Rockvale, Ogle Co, IL – )            3  Hattie B. Sanderson (6 Feb 1873 – )            3  Laura A. Sanderson (4 Jul 1875 – )      2  John S. Seyster (1861 Pine Creek Twp, Ogle Co, IL – 1915)         +  Minnie Middlekauff (29 Apr 1867 Mt. Morris, Ogle Co, IL – 1928)            3  Hattie Seyster (2 Jul 1894 – )