Person:Jan Koolstra (2)

Watchers
m. 4 Jun 1904
  1. Meindert Koolstra1905 - 1972
  2. Tjeerd Koolstra1906 - 1990
  3. Jan Koolstra1911 - 1988
  4. Wybren Koolstra1911 - 1992
  5. Pieter Koolstra1912 - 1989
  6. Flora Koolstra1915 - 2009
  7. Akke Koolstra1920 - 1921
  • HJan Koolstra1911 - 1988
Facts and Events
Name Jan Koolstra
Alt Name John _____
Gender Male
Birth? 22 Jun 1911 Rinsumageest, Dantumadeel, Friesland, Nederland
Marriage to Unknown
Death? 9 Nov 1988 Minneapolis, Hennepin, Minnesota, United States