 Sijbren Altenburg, son of Wiebe Altenburg and Tjitsche Palstra.Born 1922, died 14 Nov 1993, age 70 or 71 years, buried Oosterwierum Married to:  Siebrigje TerraBorn 7 Nov 1920 Irnsum, died 10 Sep 2017 Oosterwierum, age 96 years, buried Oosterwierum Child: 1. Sjieuwke Suzanne AltenburgBorn 27 Oct 1958 Oosterwierum, died 31 Jul 2018 Weidum, age 59 years, cremation Marsum | |||