| cemetery | Białystok |
| sector | bia |
| row | 6 |
| number | 31a |
| sex | M |
| surname | Niemcowicz |
| first name | |
| hebrew name | Mordechai |
| fathers name | David Hacohen |
| husbands name | |
| maiden name | |
| date of birth (m/d/y) (m/d/r) | |
| date of death (m/d/y) (m/d/r) | 1/20/1923 |
| additional info | |
| GPS | Google Maps |
