1. | Klaas Pieters Vlieg was born about 1893 in Kollum, FR, NLD. Klaas married Geertje Wijbes de Mars on 12 Aug 1920 in Utingeradeel, FR, NLD. Geertje (daughter of Wijbe Jans de Mars and Maria Louisa Piersma) was born on 22 Apr 1895 in Oldeboorn, FR, NLD. [Group Sheet] [Family Chart] |