| cemetery | Warszawa (Okopowa) |
| sector | 28 |
| row | 29 |
| number | 20 |
| sex | M |
| surname | Poznański |
| first name | Jakób |
| hebrew name | Yaakov |
| fathers name | Shulem |
| husbands name | |
| maiden name | |
| date of birth (m/d/y) (m/d/r) | |
| date of death (m/d/y) (m/d/r) | 3/11/1873 |
| additional info | żył lat 46 |
