- b.~ 1877
- b.~ 1912
- b.~ 1850
- b.12 Oct 1882 in Holland, Iowa d.14 Jun 1963 in Spirit Lake, Iowa
- b.~ 1814 in Flessmeer, Ostfriesland, Germany d.1857 in Freeport, Illinois
- b.11 Jun 1857 in Freeport, Illinois d.08 Feb 1952 in Freeport, Illinois
- 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