| Male Johan George Adolf Thomas |
| Birth | 27 Apr 1897 | Blitar, Java, DEI |
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| Father | George Herman Thomas | F6428 Group Sheet | |
| Mother | Johanna Catharina Scheeffer | F6428 Group Sheet | |
| Female Catharina Cecilia Thomas |
| Birth | 30 Sep 1898 | Makassar, Celebes, DEI |
| Death | Den Haag, Zuid-Holland, The Netherlands |
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