1 Henderikus Koller. Henderikus married Mechteld Combrink.

2 Lambertus Koller was born on Friday 6 September 1844 in Apeldoorn (Gld), son of Henderikus Koller (see 1) and Mechteld Combrink. Lambertus died on Wednesday 15 March 1922 in Voorst (Gld), aged 77. At the age of 22, Lambertus married on Saturday 11 May 1867 in Voorst (Gld) Gerritjen Berenschot, aged 25. Gerritjen was born on Thursday 24 March 1842 in Twello (Gld), daughter of Albertus Berenschot and Stijntjen Denekamp. Gerritjen died on Tuesday 22 February 1898 in Twello (Gld), aged 55.

3 Hendrikus Albertus Koller was born on Wednesday 11 March 1868 in Apeldoorn (Gld), son of Lambertus Koller (see 2) and Gerritjen Berenschot. Hendrikus died on Thursday 18 June 1896 in Twello (Gld), aged 28. At the age of 24, Hendrikus married on Saturday 2 April 1892 in Voorst (Gld) Fennigje Bokking, aged 31. Fennigje was born on Tuesday 18 December 1860 in Terwolde, Voorst (Gld), daughter of Jan Bokking and Johanna Eilander. Fennigje died on Tuesday 21 January 1902 in Twello (Gld), aged 41.

4 Christina Hendrika Koller was born on Sunday 8 May 1870 in Twello (Gld), daughter of Lambertus Koller (see 2) and Gerritjen Berenschot. Christina died on Monday 30 January 1905 in Twello (Gld), aged 34. At the age of 24, Christina married on Saturday 12 May 1894 in Brummen (Gld) Jan Sprengeman, aged 23. Jan was born on Friday 26 August 1870 in Eerbeek (Gld), son of Aalbert Sprengeman and Willemijntje Aartsen. Jan died on Tuesday 25 March 1924 in Voorst (Gld), aged 53. Jan married Gerritje Velderman (1883-1963) on Saturday 1 July 1905 in Voorst (Gld).

5 Albertus Koller was born on Tuesday 20 August 1872 in Twello (Gld), son of Lambertus Koller (see 2) and Gerritjen Berenschot. Albertus died on Wednesday 16 June 1948 in Apeldoorn (Gld), aged 75.

6 Maria Koller was born on Saturday 16 January 1875 in Twello (Gld), daughter of Lambertus Koller (see 2) and Gerritjen Berenschot. Maria died in Deventer (Ov).

7 Hendrika Koller was born on Sunday 9 September 1877 in Twello (Gld), daughter of Lambertus Koller (see 2) and Gerritjen Berenschot. Hendrika died on Wednesday 19 October 1960 in Voorst (Gld), aged 83. At the age of 29, Hendrika married on Saturday 27 July 1907 in Voorst (Gld) Arie Verbeek, aged 33. Arie was born on Thursday 16 April 1874 in Leiden (Zh), son of Karel Alexander Verbeek and Dirkje Lieman. Arie died on Saturday 7 July 1928 in Voorst (Gld), aged 54.

8 Willemina Koller was born on Wednesday 15 September 1880 in Twello (Gld), daughter of Lambertus Koller (see 2) and Gerritjen Berenschot. Willemina died on Monday 20 August 1917 in Deventer (Ov), aged 36. At the age of 29, Willemina married on Saturday 23 July 1910 in Voorst (Gld) Lucas van der Wal, aged 23. Lucas was born on Wednesday 6 July 1887 in Wilp (Gld), son of Hendrik van der Wal and Johanna Hendrika Bartelink. Lucas died on Monday 22 September 1958 in Deventer (Ov), aged 71. Lucas married Margien Scheffer (1880-1943) on Saturday 3 August 1918 in Assen (Dr).

9 Gerrit Koller was born on Saturday 20 January 1883 in Twello (Gld), son of Lambertus Koller (see 2) and Gerritjen Berenschot. Gerrit died on Saturday 20 February 1960 in Hengelo (Ov), aged 77. At the age of 26, Gerrit married on Friday 23 July 1909 in Hengelo (Ov) Johanna Hendrika Wilhelmina Sophia Menkhorst, aged 23. Johanna was born on Monday 10 May 1886 in Hengelo (Ov), daughter of Willem Menkhorst and Antonia Maria Spee. Johanna died on Saturday 15 October 1955 in Hengelo (Ov), aged 69.

10 Lammert Koller was born on Monday 20 February 1888 in Twello (Gld), son of Lambertus Koller (see 2) and Gerritjen Berenschot. Lammert died on Saturday 19 January 1963 in Apeldoorn (Gld), aged 74. At the age of 24, Lammert married on Saturday 5 October 1912 in Apeldoorn (Gld) Derkje Huisman, aged 32. Derkje was born on Wednesday 3 December 1879 in Vaassen (Epe, Gld), daughter of Albertus Huisman and Bartha van den Esschert. Derkje died on Thursday 12 August 1948 in Apeldoorn (Gld), aged 68.