|  |  |  |  | Johannes Frederik Harm b.1794 Ruith, Wü, DEU d.1841 Amsterdam, NH, NLD |
|  |  | Johannes Adam Harm b.1831 Amsterdam, NH, NLD d.1895 Amsterdam, NH, NLD |  | Joanna Sophia Kesselaar b.1792 's-Gravenhage, ZH, NLD d. |
|  | Theodorus Fredericus Harm b.1862 Amsterdam, NH, NLD d.1928 Heemstede, NH, NLD
|  |  | Cornelia Lamberdina Gelly b.1827 Amsterdam, NH, NLD d.1894 Amsterdam, NH, NLD
| Jacobus Cornelis Harm b.1891 Amsterdam, NH, NLD d.1980 Amsterdam, NH, NLD |  |  |  |  | Petrus Gerardus Hendrix b. d.
|  |  | Jacobus Petrus Hubertus Hendrix b.1827 d.1891 Amsterdam, NH, NLD |  | Joanna Antonia Consen b. d.
|  | Maria Sophia Huberta Hendrix b.1864 Amsterdam, NH, NLD d.1912 Amsterdam, NH, NLD |  |  | Bernard Hermann Brölmann b. d.
|  |  | Johanna Antonia Brölmann b.1825 d.1890 Amsterdam, NH, NLD |  | Johanna Adriana Weber b. d.