2021 Relativity
2021 Relativity
Hendrik Bierling(27 Aug 1872 - 1 Aug 1960)
Dertje Bos(1874 - 1954)
Tinus (Ted) Bierling
Tena 
b. 31 Aug 1913, Obergum, Groningen
d. 6 Dec 1996, Grand Rapids, MI
b.
d. 12 Sep 2013
Children
Richard Bierling(1956 - 24 Nov 2008)