Klaasje married Jan Jans Lok on 12 June 1868 in Oldemarkt, Overijssel, Nederland. Jan (son of Jan Klaassen Lok and Klaasje Hendriks de Lange) was born on 21 April 1843 in IJsselham, Oldemarkt, Overijssel, Nederland; died in Date unknown. [Group Sheet] [Family Chart]

1. Roelofje Lok was born in 1876 in Steenwijkerwold, Overijssel, Nederland; died on 06 March 1937 in Muggenbeet, Steenwijkerwold, Overijssel, Nederland.
2. Klaas Lok was born in February 1877 in Basse, Steenwijkerwold, Overijssel, Nederland; died on 27 March 1877 in Basse, Steenwijkerwold, Overijssel, Nederland.
3. Lammigje Lok was born in 1878 in Steenwijkerwold, Overijssel, Nederland; died on 08 September 1880 in Steenwijkerwold, Overijssel, Nederland.
4. Klaas Lok was born in 1881 in Steenwijkerwold, Overijssel, Nederland; died in Date unknown.