- b.~ 1880 in Oostwold, Netherlands
- b.26 Jan 1911 in Oostwold, Netherlands d.02 Feb 1983 in Cedar Falls, Iowa
- b.~ 1885 in Oostwold, Netherlands
- b.~ 1814 in Flessmeer, Ostfriesland, Germany d.1857 in Freeport, Illinois
- b.09 Jun 1842 in Flessmeer, Germany d.14 Jul 1912 in near Holland, Grundy Co., Iowa
- b.06 Nov 1789 in Flachsmeer, Ostfriesland, Germany d.17 Jul 1843 in Flachsmeer, Ostfriesland, Germany
- b.06 Jul 1817 in Flachsmeer, Ostfriesland, Germany d.1866 in Freeport, Illinois
- b.28 Feb 1789 in Ihren, Germany d.10 Apr 1832 in Flachsmeer, Ostfriesland, Germany
- b.13 Oct 1869 in Shannon, Illinois d.02 Mar 1941 in Aplington, Iowa
- b.28 Aug 1849 in Sickwerum, Netherlands d.22 Mar 1930 in Grundy Co., Iowa
- b.20 Jan 1912 in Grundy County, Iowa d.01 Aug 1998 in Aplington, Iowa
- b.29 Sep 1884 in Holland, Iowa d.23 Feb 1983 in Aplington, Iowa