| 1. Roelof Boelken, b. Sat 12 Jul 1777, Valthe, Odoorn, Drenthe, Nederland d. Tue 23 Nov 1824, Valthe, Odoorn, Drenthe, Nederland (Age 47 years) | | 2. Jan Boelken, b. Sun 25 Apr 1779, Valthe, Odoorn, Drenthe, Nederland d. Sun 30 Aug 1835, Valthe, Odoorn, Drenthe, Nederland (Age 56 years) | | 3. Jan Rosing Boelken, b. Sun 01 Jul 1781, Valthe, Odoorn, Drenthe, Nederland d. Wed 02 Jun 1847, Borger, Drenthe, Nederland (Age 65 years) | | 4. Henderikus Boelken, b. Tue 08 Apr 1783, Valthe, Odoorn, Drenthe, Nederland d. Mon 30 Jan 1865, Borger, Drenthe, Nederland (Age 81 years) | |