 Sybrigje Jans de Boer, daughter of Jan Oekes de Boer and Riemke Steffens de Boer.Born 25 Sep 1854 Makkum (birth declaration: 26 Sep 1854), died 25 May 1883 Leeuwarden, age 28 years Married 17 Sep 1878 Leeuwarden, age 23 years (married 4 years) to:  Gerardus Robben, age by marriage 31 yearsBorn 28 Jul 1847 Leeuwarden, died 20 Jul 1913 Leeuwarden, age 65 years | |||