Hourglass Chart
Willem Wallaart


Pieter Wallaart ‎(I71974)‎
Birth 22 September 1878 39 39 -- Leiden
Death 28 April 1956 ‏(Age 77)‏ -- Amsterdam
Cors Willem "Cors" Wallaart ‎(I72000)‎
Birth 18 February 1839 45 38 -- Leiden
Death 30 October 1905 ‏(Age 66)‏ -- Leiden
Willem Wallaart ‎(I72002)‎
Christening 15 September 1793 -- Leiden
Death 17 October 1870 ‏(Age 77)‏ -- Leiden