Hourglass Chart
Janke Kooystra


Yfke Boonstra ‎(I66520)‎
Birth 27 April 1895 31 30 -- Nieuw-Amsterdam
Death 22 July 1953 ‏(Age 58)‏ -- Arnhem
Janke Jacobus Bijlsma ‎(I66604)‎
Birth 1 June 1864 22 23 -- Wirdum
Death 14 November 1908 ‏(Age 44)‏ -- Smallingerland
Jacobus Tietes Bijlsma ‎(I66605)‎
Birth about 1842 39 27
Janke Kooystra ‎(I66608)‎
Birth about 1815