Jan Jans Koster
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- 1 Jan Jans Koster [1]
- Roelofje Klass
- 2 Hendrikje Koster [1.1] b. 20 May 1833
- Roelof Romberg b. 19 Sep 1831
- 3 Seijerdina Romberg [1.1.1] b. 28 May 1869 d. May 1953
- Hendrik Smith b. 29 Jun 1860 d. 13 Jan 1945
- 4 Hattie Smith [1.1.1.1] b. 15 Jan 1894 d. 6 Jan 1947
[ =>]
- 4 John Henry Smith, Sr [1.1.1.2] b. 10 Mar 1890 d. 25 Jan 1964
[ =>]
- 4 Tennis Smith [1.1.1.3] b. Mar 1893
- 4 Hendrik Smith [1.1.1.4] b. Apr 1896
- 4 Benjamin Smith [1.1.1.5] b. Abt 1902
- 4 Dena Smith [1.1.1.6] b. Abt 1904
- 4 Anna Smith [1.1.1.7] b. 12 May 1887 d. 19 Jun 1971
[ =>]
- 4 Rudolph Smith [1.1.1.8] b. Oct 1888
- 4 Alice Smith [1.1.1.9]
- 4 Hattie Smith [1.1.1.1]
- + Nick Hulst, Sr
- 3 Jan Romberg [1.1.2] b. 2 Jul 1859 d. 30 May 1882
- 3 Roelofje Romberg [1.1.3] b. 7 Nov 1862 d. 28 Aug 1863
- 3 Jan Romberg [1.1.4] b. 23 Jun 1864
- Judith Pot b. 4 Dec 1861
- 4 Hendrikje Romberg [1.1.4.1] b. 5 Jun 1886
- 4 Klaasje Romberg [1.1.4.2] b. 20 May 1898
- 4 Hendrikje Romberg [1.1.4.1]
- 3 Berend Romberg [1.1.5] b. 15 Dec 1866 d. 7 Jul 1868
- 3 Niesje Romberg [1.1.6] b. 13 Jan 1872
- 3 Aaltje Romberg [1.1.7] b. 23 Feb 1874
- 3 Hendrik Romberg [1.1.8] b. 22 Apr 1877
- + Margie Unknown b. Oct 1877
- + Margie Unknown b. Oct 1877
- 3 Roelofje Romberg [1.1.9] b. 20 Feb 1861 d. 14 Jan 1862
- 3 Roelof Romberg [1.1.10] b. 6 Sep 1855
- Roelofje ten Oever b. 12 Sep 1850
- 4 Hendrika Jacoba Romberg [1.1.10.1] b. 6 Feb 1890
- 4 Hendrika Jacoba Romberg [1.1.10.1]
- 3 Seijerdina Romberg [1.1.1]
- 2 Hendrikje Koster [1.1]