4. Petrus Paulus VAN DEURSEN "Piet" was born 31 Oct 1886 in The Hague, Netherlands. He died 21 Nov 1974 in The Hague, Netherlands. Piet married Maria Cornelia VAN GASTEREN on 29 Jan 1913 in The Hague, Netherlands. [Parents]
5. Maria Cornelia VAN GASTEREN "Marie" was born 30 Jun 1888 in The Hague, Netherlands. She died 13 Oct 1968 in The Hague, Netherlands. [Parents]
They had the following children:
2 M i Willem Hendrik VAN DEURSEN was born 26 Jun 1916.
6. Theodorus Antonius VAN VELZEN "Dirk" was born 29 Aug 1879 in The Hague, Netherlands. He died 12 Mar 1960 in The Hague, Netherlands. Dirk married Catharina LANGEVELD on 27 Aug 1912 in The Hague, Netherlands. [Parents]
7. Catharina LANGEVELD "Toos" was born 10 Oct 1884 in The Hague, Netherlands. She died 5 Apr 1970 in The Hague, Netherlands. [Parents]
They had the following children:
3 F i Theresia VAN VELZEN was born 30 Oct 1917 and died 22 Feb 1972.