 Maria Catharina de Wolff, daughter of Titus Jans de Wolff and Sjieuwke Sibles Huitema.Born 25 May 1910 Flansum (Frl), died 31 May 2004 Dronrijp, age 94 years, buried Franeker Married to:  Tjebbe Hettinga, son of Paulus Acronius Hettinga and Elisabeth Galama.Born 26 Jul 1906 Dongjum, died 19 Oct 1993 Leeuwarden, age 87 years, buried Franeker | |||