Johanna Margaretha Dijkgraaf, daughter of Leendert "Leen" Dijkgraaf and Thaline Helene "Thaline" Warrelmann. Born 18 Oct 1929 Oostvoorne, died 20 Dec 2019 Dirksland, 90 years, buried 27 Dec 2019 Oostvoorne, Algemene Begraafplaats Married/ Related to: van der Knaap PRIVACY FILTER Children: 1. Peter van der Knaap PRIVACY FILTER2. Ruud van der Knaap PRIVACY FILTER3. Wil van der Knaap PRIVACY FILTER4. Leendert van der Knaap PRIVACY FILTER |