Cortjens, Wilhelmus Marinus Cortjens, Wilhelmus Marinus Wilhelmus Marinus CortjensI1385b: 13 MAR 1889d: 1 APR 1890Voorouders Wilhelmus Johannes Cortjens5 NOV 1822 - 5 DEC 1906 Wilhelmus Petrus Cortjens22 OCT 1859 - 9 JAN 1946 Maria Stakenburg31 MAY 1824 - 28 AUG 1904 Wilhelmus Marinus Cortjens13 MAR 1889 - 1 APR 1890 ? Adriana Oskam1 MAR 1858 - 25 AUG 1937 ? Bewijsmateriaal[S153]