Gerrit Van Pykeren(23 Feb 1858 - 2 Feb 1919)
Jantje Mulder(9 Dec 1865 - 18 Mar 1957)
b. 8 Sep 1887, -Bitgum-Menaldumadeel Municipality-Friesland, Netherlands
d. 19 Jun 1952, Hull-Sioux County-Iowa, age: 64
b. 23 May 1888, Oldebroek-Oldebroek Municipality-Gelderland, Netherlands
d. 2 May 1953, Mountain Lake-Cottonwood County-Minnesota, age: 64