 Fronika Johanna Wiersma, daughter of Johannes Dirks Wiersma and Catharina Heintz.Born 1868 Oldemarkt Married 7 Jun 1902 Oldemarkt, age 33 or 34 years (married 16 years) to:  Louis Albertus Koning, age by marriage 29 years, son of Albert Roelofs Koning and Geertje Stegeman.Born 29 Aug 1872 Blesdijke, died 21 Jan 1919 Meppel, age 46 years, buried Steggerda | |||