 Tjitte Koster, son of Hendrik Jans Koster and Antje Sybrens Hannema.Born 30 Oct 1863 Baijum, died 10 Feb 1936 Dronrijp, age 72 years, buried Dronrijp Married 19 May 1895 Franeker, age 31 years (married 40 years) to:  Johanna Bosma, age by marriage 25 years, daughter of Durk Rientses Bosma and Antje Durks Hollander.Born 6 Feb 1870 Franeker, died 25 Dec 1948 Leeuwarden, age 78 years, buried Dronrijp Child: 1. Anna KosterBorn 6 Mar 1898 Lutjelollum, died 14 May 1967 Leeuwarden, age 69 years, buried Dronrijp | |||