 Plonia SlaaBorn 19 Nov 1872 Ridderkerk, died 25 Mar 1956 Rotterdam, age 83 years Married 14 Apr 1897 Rotterdam, age 24 years (married 48 years) to:  Leendert Johannes van Loon, age by marriage 34 yearsBorn 25 Jan 1863 Rotterdam, died 20 May 1945 Rotterdam, age 82 years. Occupation: vishandelaar Child: 1. Jannigje Plonia "Jans" van LoonBorn 16 Jun 1913 Rotterdam, died 09 Nov 1990 Rotterdam, age 77 years | |||