2021 Relativity
2021 Relativity
Jan Lanenga(1877 - )
Klaziena Groenewold(1878 - )
Albert Lanenga
Frances Heringa
b. 1903, Groningen
d.
b.
d. Oct 1981
Children
Jack Lanenga(1919 - 6 Feb 1998)
Albert Lanenga( - Sep 1980)
Louis Lanenga(30 Aug 1932 - 10 Dec 2003)