 Douwe SijtsmaBorn 29 Dec 1924 Balk, died 6 Jan 1980 Balk, age 55 years, cremation Goutum Married to:  Alida Catharina de Winter, daughter of Pieter de Winter and Korneliske Hommes Homma.Born 26 Aug 1930 Ruigahuizen, died 7 Jul 2021 Balk, age 90 years, buried Ruigahuizen | |||