 Lena Mandema, daughter of Jurrien Mandema and Janna Leeuw.Born 5 Apr 1867 Kiel, gemeente Hoogezand, died 13 Apr 1953 Leeuwarden, age 86 years, buried 16 Apr 1953 Leeuwarden Married 20 May 1899 Sappemeer, age 32 years (married 49 years) to:  Antonius Keverkamp, age by marriage 29 years, son of Hendrikus Keverkamp and Hieke Wiebenga.Born 13 Mar 1870 Heerenveen, died 29 Oct 1948 Leeuwarden, age 78 years, buried Leeuwarden, 1st marriage to: Aaltje van der Meer, 2nd marriage to: Lena Mandema Child: | |||