| Name |
Born where and when |
In Genealogy |
| |
|
|
| Sven Frederik Sebastiaan Kolff |
Amsterdam, Netherlands, 12 September 2013 |
CBCD XIXt |
| Pim Erik Kolff |
Amsterdam, Netherlands, 20 August 2012 |
CBB XIXi |
| Jet Margaretha Irene Kolff |
Rotterdam, Netherlands, 2 August 2012 |
CBCF XVIIIee3 |
| Viggo Laurens Michael Kolff |
Amsterdam, Netherlands, 14 november 2011 |
CBCD XIXt |
| Victor Jacob Kolff |
Geneva, Switzerland, 9 May 2011 |
CBCB XIXr2 |
| Sweder Frans Coenraad Kolff |
Haarlem, Netherlands, 25 February 2011 |
CBCC XVIIIv2 |
| Isa Johanna Kolff |
Hoofddorp, Netherlands, 11 December 2010 |
CBCF XVIIIx2 |
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More new born children (not named Kolff) in Members: Notices (only accessible with a password).
The Youngest Kolffs are shown here at least up to the end of the year following their birth. |
