| cemetery | Warszawa (Okopowa) |
| sector | 84 |
| row | 5 |
| number | 42 |
| sex | M |
| surname | Perczykow |
| first name | Jojna |
| hebrew name | Yona Yitzhak |
| fathers name | Yaakov |
| husbands name | |
| maiden name | |
| date of birth (m/d/y) (m/d/r) | |
| date of death (m/d/y) (m/d/r) | 10/1/1941 |
| additional info |
