 Tjitske Posthumus, daughter of Gerrit Posthumus and Jitske Kok.Born 28 Jun 1877 Workum, died 11 Mar 1950 s-Gravenhage, age 72 years, buried s-Gravenhage Married to:  Hubertus van den YsselBorn 17 Mar 1873 Alphen a.d. Rijn, died 26 Dec 1939 s-Gravenhage, age 66 years, buried 29 Dec 1939 s-Gravenhage | |||