 Geertruida Johanna "Greta" SchefferBorn 09 Nov 1907 Rotterdam, died 27 Dec 1975 Hoogvlied, age 68 years, buried 31 Dec 1975 Loosduinen Married/ Related to:  Pieter Cornelis "Piet" RietveldBorn 27 Nov 1907 Rotterdam, died 13 Dec 1995 Rotterdam, age 88 years, buried 16 Dec 1995 Rotterdam Child: 1. Pieter Cornelis "Piet" RietveldBorn 21 Jul 1943 Rotterdam, died 17 May 1993 Zwijndrecht, age 49 years. Occupation: automonteur | |||