- Partnership with: Pieter BOUTERSE
Marriage: 28 NOV 1917, Amsterdam
Divorce: 01-06-1938, Amsterdam
- Partnership with: Gerrit Arie FLEURIJ
Marriage: 26 MAY 1950, Nijmegen
Divorce: 12 SEP 1967
- Partnership with: Duifje KOOIJ
Marriage: 27 MAY 1931, Amsterdam
- Partnership with: Annie BLOM
Engagement: 1947-1950, Amsterdam
- Father: Johannes de GROOT
- Mother: Gesina de JONG
- Birth: 18 SEP 1859, 2U00, Amsterdam, schip Vrouwe Gesina
- Residence: 1873-1893, Buiten Brouwerstr 2b, Asd
- Occupation: sleepbootkapitein
- Death: 28 MAY 1927, Haarlem
- Father: Barend de GROOT
- Mother: Pietertje ZAAGHOORN
- Birth: 27 SEP 1845, Amsterdam
- Residence: 1874-1893, Dirk v Hasseltsteeg bovenkamer,Nieuwezijds Armsteeg 18, Asd
- Residence: 1874-1893, Buiten Bantammerstr 2, kelder, Conradstr 18c, Asd
- Occupation: varensgezel, voerman, werkman