 Pieter Jozef BourBorn 23 Mar 1892 Heerlen, died 25 Sep 1963 Helmond, age 71 years Married to:  Martha Zijlstra, daughter of Jakob Zijlstra and Durkje "Theodora" van der Heide.Born 25 Feb 1891 Joure, died 16 Mar 1961 Heerlen, age 70 years | |||