This is what I have on my Chapman line:
CHAPMAN, Nathaniel b.10 Mar 1806 d.26 Oct 1866 Reedsburg WI
m.28 Feb 1828 div.27 Mar 1857 BREWSTER, Lucinda b.05 Jan 1799 Groton
CT d.1889 Coventry OH
Stephen Brewster b.27 May 1829 Medina OH d.27 Nov 1907 Lindsey KS
m.16 Jun 1851 GATES, Lavinia Margrett b.20 Jun 1835 Albion NY d.14
Apr 1919 McPherson KS
Mary Lucinda b.01 Jun 1852 Mayville WI
m.02 May 1871 SCHLOTZ, Ludwig Eberhard
Irena Milla b.25 Jul 1854 Mayville WI d.15 Jun 1836 Foss OK
m. 07 Dec 1875 WALLACE, Abner Elisha
Oscar Leroy b.12 May 1856 WI d.16 Dec 1908 Humbolt Co. CA
m.25 Jul 1878 DEAN, Abigal
Rosetta b.12 Aug 1866 Minneapolis KS d.16 May 1945 Topeka KS
m.22 Aug 1882 div.WICKHAM, Frank
Jimmie b.03 Aug 1868 d.03 Aug 1868
Lillie Belle b.26 Apr 1870 d.22 May 1941
m.10 Apr 1889 SPINK, George A
Nellie May b.04 Jan 1874 Lindsey KS d.18 May 1950 McPherson KS
m.28 Apr 1892 WINANS, Isaac Ulysses Grant
Richard b.01 Apr 1831 d.24 Jan 1857
Henry N. b.18 Mar 1833
James B. b.08 Aug 1836
Leonard G. b.13 Feb 1839
Milo (Philo) b.16 Aug 1841
m.01 Feb 1879 KEYS, Elizabeth