 Pieter Jans KlijnstraBorn ± 1800 Married 31 May 1818 Hemelumer Oldeferd, age approximately 18 years (married 35 years) to:  Hendrikje Jurjens de Roest, age by marriage approximately 17 yearsBorn ± 1801, died 30 Aug 1853 Hemelumer Oldeferd, age approximately 52 years (death declaration: 31 Aug 1853) Child: 1. Jan Pieters KlijnstraBorn 18 Mar 1819 Hemelumer Oldeferd (birth declaration: 20 Mar 1819), died before 1873, age at most 54 years | |||