| Person:Aafke Ritzema |
| Birth: | 22 Dec 1873, Wierhuizen, Eenrum, Groningen, Netherlands | | Parents: | Derk Ritzema and Elizabeth Bos |
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| Person:Jakob Ritzema |
| Birth: | 30 Dec 1839, Eenrum, Groningen, Netherlands | | Death: | 3 Jun 1908, Grand Rapids, Kent, Michigan, United ... | | Parents: | Derk Ritzema and Anje Hazekamp | | Spouse: | Grietje Postma |
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| Person:Geertruid Ritsema |
| Birth: | 6 Dec 1866, Niezijl, Grijpskerk, Groningen, Netherlands | | Parents: | Derk Ritzema and Elizabeth Bos |
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| Person:Jakobus Ritzema |
| Birth: | 1 Mar 1846, Eenrum, Groningen, Netherlands | | Death: | 1922 | | Parents: | Derk Ritzema and Anje Hazekamp | | Spouse: | Willemtje Hammenga |
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| Person:Berend Harmannus Ritzema |
| Birth: | Abt 1811, Loppersum, Groningen, Netherlands | | Parents: | Harmannus Ritzema and Janna Bos | | Spouse: | Hillechien Kok |
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| Person:Jakob Ritzema |
| Birth: | Abt 1852, Loppersum, Groningen, Netherlands | | Parents: | Berend Ritzema and Hillechien Kok | | Spouse: | Willemtje Zichterman |
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| Person:Carrie I. Ritzema |
| Birth: | 8 Mar 1910, Michigan, United States | | Death: | 14 Apr 1999, Kent, Michigan, United States | | Parents: | Jakob Ritzema and Catherina Dekker | | Spouse: | Martin Wiersma |
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| Person:Andrew J. Ritzema |
| Birth: | 24 Apr 1903, Michigan, United States | | Death: | 9 Feb 1993, Kent, Michigan, United States | | Parents: | Jakob Ritzema and Catherina Dekker | | Spouse: | Dorothy Van Der Pol |
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| Person:Rinze Talsma |
| Birth: | 13 May 1868, IJlst, Friesland, Netherlands | | Death: | 2 Sep 1893, Grand Rapids, Kent, Michigan, United ... | | Parents: | Murk Talsma and Tietje Goslinga | | Spouse: | Catherina Dekker |
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| Person:Jacob Christian Meyer of Vorwalde |
| Birth: | 1 JUN 1705, Vorwalde | | Death: | 5 JUN 1758, Schwagstorf | | Parents: | John Vorwalde and Elizabeth Bar | | Spouse: | Catharine Grave |
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| Person:Derk Ritzema |
| Birth: | 15 Jan 1833, Ezinge, Groningen, Netherlands | | Death: | 1922 | | Parents: | Frits Ritsema and Geertruid Luurtsema | | Spouse: | Elizabeth Bos |
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| Person:Johannes Huizenga |
| Birth: | 6 APR 1853, Groningen, Groningen, Netherlands | | Death: | 5 JUL 1939, Chicago, Cook, Illinois, United States | | Parents: | Unknown and Elisabet Houwenga | | Spouse: | Catherina Dekker |
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| Person:Albert Ritsema |
| Birth: | 30 Nov 1895, Grand Rapids, Kent, Michigan, United States | | Death: | Sep 1973, Grand Rapids, Kent, Michigan, United St... | | Parents: | Jan Ritsema and Anna Kol | | Spouse: | Janet Terpstra |
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| Person:Elizabeth Catherine Ritzema |
| Birth: | 19 Apr 1901, Michigan, United States | | Death: | 18 May 1982, Wyoming, Kent, Michigan, United States | | Parents: | Jakob Ritzema and Catherina Dekker | | Spouse: | Neale Keegstra |
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| Person:Agatha Abelia Huizenga |
| Birth: | 16 JUN 1839, Texel, Noord-Holland, Netherlands | | Death: | 23 Feb 1913, Grand Rapids, Kent, Michigan, United <b... | | Parents: | Jan Huizinga and Elisabet Houwenga | | Spouse: | Jakob Koning |
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| Person:Gerard Fridus Ritzema |
| Birth: | 7 NOV 1816, Ten Boer, Groningen, Netherlands | | Death: | 6 APR 1819, Ten Boer, Groningen, Netherlands | | Parents: | Fridus Ritzema and Liezabet Doornbos |
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| Person:Hillechien Ritzema |
| Birth: | 12 Mar 1882, Loppersum, Groningen, Netherlands | | Parents: | Jakob Ritzema and Willemtje Zichterman | | Spouse: | Pieter Ritsema |
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| Person:Sietske Ritzema |
| Birth: | ABT 1819, Nijega, Smallingerland, Friesland, Netherlands | | Parents: | Wopke Ritzema and Tjitske Kooistra | | Spouse: | Harmen Jellema |
| |  | | Watching: | JBS66 | | Modified: | 19 Feb 2010 |
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| Person:Aaltje Fridus Ritzema |
| Birth: | 30 MAR 1823, Ten Boer, Groningen, Netherlands | | Parents: | Fridus Ritzema and Liezabet Doornbos |
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