Timeline Chart

Male  Leonardus van der Helm
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Female  Cornelia Kouwenhoven
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Christening -- 8 August 1755 Monster
Christening -- 5 September 1765 Nootdorp
Civil Marriage -- 6 February 1785 ‏(Husband's age 29,‏ Wife's age 19) Delft Leonardus van der Helm + Cornelia Kouwenhoven
Death -- 25 July 1796 ‏(Age 40)‏ Delft
Civil Marriage -- 30 April 1797 ‏(Age 31)‏ Delft Ary Alsemgeest
Civil Marriage -- 19 January 1814 ‏(Age 48)‏ Delft Wilhelm Antonius van Winden
Death -- 20 October 1859 ‏(Age 94)‏ Delfgauw