Children |
| 1. Akke Harmens de Roos, b. 31 May 1863, Opsterland, FR, NLD |
| 2. Freerk Harmens de Roos, b. 17 Dec 1864, Oldeboorn, FR, NLD |
| 3. Fokke Harmens de Roos, b. 12 May 1868, Oldeboorn, FR, NLD |
| 4. Uiltje Harmens de Roos, b. 12 Aug 1868, Oldeboorn, FR, NLD |
| 5. Ruurd Harmens de Roos, b. 13 Jun 1870, Oldeboorn, FR, NLD |
| 6. Hendrikje Harmens de Roos, b. 12 Jun 1872, Oldeboorn, FR, NLD |
| 7. Antje Harmens de Roos, b. 28 Feb 1875, Utingeradeel, FR, NLD |
| 8. Hotze Harmens de Roos, b. 01 Nov 1877, Utingeradeel, FR, NLD d. 26 Oct 1935, Utingeradeel, FR, NLD (Age 57 years) |
| 9. Anno Akko de Roos, b. 22 Feb 1882, Oldeboorn, FR, NLD |
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