 Jan Harmens Witteveen, son of Harmen Cornelis Witteveen and Trijntje Jans Hettinga.Born 9 Mar 1888 Speers, died 7 Jul 1969 Groningen, age 81 years, buried Blauwhuis Married 1 May 1920 Wymbritseradeel, age 32 years (married 48 years) to:  Sibbeltje Asma, age by marriage 33 years, daughter of Willem Namles Asma and Siebrigje Gerardus Terwisscha van Scheltinga.Born 17 Oct 1886 Ypecolsga (birth declaration: 19 Oct 1886), died 17 Jul 1968 Sneek, age 81 years, buried 20 Jul 1968 Blauwhuis Child: 1. Siepie WitteveenBorn 2 Dec 1922 Oudega, Wymbriseradeel, died 4 Mar 2021 Bolsward, age 98 years | |||