Ieskjen Jongstra - Pedigree | FamilyCentral
 28 Oct 1840 -
 1801 - 11 Jun 1873
 6 Jan 1802 - 30 Oct 1850
 Abt 1775 - 1807
 1780 - 29 Sep 1844
 3 Nov 1777 - 19 Nov 1858
Family Group
Family Group
Jouke Jans Posthuma
 md. 18 May 1862
Family Group