- 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.09 Aug 1749 in Steenfelde, Germany d.17 Jul 1843 in Steenfelde, Germany
- b.06 Nov 1789 in Flachsmeer, Ostfriesland, Germany d.17 Jul 1843 in Flachsmeer, Ostfriesland, Germany
- b.~ 1752 d.14 Oct 1792 in Steenfelde, Germany
- b.06 Jul 1817 in Flachsmeer, Ostfriesland, Germany d.1866 in Freeport, Illinois
- b.~ 1760
- b.28 Feb 1789 in Ihren, Germany d.10 Apr 1832 in Flachsmeer, Ostfriesland, Germany
- b.~ 1765
- b.14 Feb 1879 in Grundy County, Iowa d.20 Mar 1929
- b.28 Aug 1849 in Sickwerum, Netherlands d.22 Mar 1930 in Grundy Co., Iowa
- b.~ 1911
- b.~ 1850
- b.04 Dec 1882 in Grundy County, Iowa d.11 Aug 1964 in Black Hawk County, Iowa
- b.~ 1855