Morgan B. Hartsock(1865 - 1933)
Clara J. Hagen(1874 - 1954)
b. 14 Jan 1895, Iowa
d. Jan 1963, Iowa City
b. 9 Dec 1904
d. Sep 1980
Children
Ernest J. Hartsock(21 Jul 1925 - 4 Feb 2008)
Stanley D. Hartsock(6 Feb 1929 - 10 Sep 2004)
Charles Allen Hartsock(8 Sep 1931 - 26 May 2011)
Carol H. Hartsock(1938 - 21 Jan 2001)
Lawrence Hartsock( - bef 2004)