Derk Lanenga(1794 - 1871)Hybo de Blecourt(1819 - )
Siepke Smedinga(1799 - 1884)Nieske Doornbos(1817 - )
m. 18 May 1864, Bedum, Groningen
Jan Lanenga
Maria de Blecourt
b. 8 Oct 1840, Bedum, Groningen
d. 20 Sep 1895, Bedum, Groningen
b. 13 Dec 1844, Bedum, Groningen
d. 3 Jul 1923, Bedum, Groningen