lsaac “Ike” Vander Schaaf(19 Mar 1875 - 30 Oct 1937)
Jennie Groeneveld(18 Jul 1880 - 5 Aug 1963)
b. 24 May 1911, Sioux Center-Sioux County-Iowa
d. 31 Jul 2007, Sioux Center-Sioux County-Iowa, age: 96