 Sybreg Ydes Zwarts Married/ Related to: Children: 1.  Willem Geert LaaglandBorn 10 Sep 1830 Nijehaske, died 14 Mar 1898 Heerenveen, age 67 years, buried Heerenveen 2. Age Geerts LaaglandBorn 2 Nov 1836 Heerenveen, died 19 Jan 1918 Heerenveen, age 81 years, buried Heerenveen | |||