Jan Hendrik van der Schaaff
| Sex: | Male | |
| Father: | Hein van der Schaaff | |
| Mother: | Hendrika Helena Kamman | |
| Birth: | 5 Jan 1878 | Amsterdam, NH, NL |
| Death: | 25 Jun 1878 | Amsterdam, NH, NL |
| Christening: | 20 Jan 1878 | Amsterdam, NH, NL |
| Sex: | Male | |
| Father: | Hein van der Schaaff | |
| Mother: | Hendrika Helena Kamman | |
| Birth: | 5 Jan 1878 | Amsterdam, NH, NL |
| Death: | 25 Jun 1878 | Amsterdam, NH, NL |
| Christening: | 20 Jan 1878 | Amsterdam, NH, NL |