 Jan Sinning Married/ Related to: Child: 1.  Margaretha Johanna Catharina SinningBorn 29 Oct 1903 Groningen, died 7 Oct 1979 Leeuwarden, age 75 years, buried Leeuwarden | |||
| Jan Sinning Married/ Related to: Child: 1. Margaretha Johanna Catharina SinningBorn 29 Oct 1903 Groningen, died 7 Oct 1979 Leeuwarden, age 75 years, buried Leeuwarden | |||