| cemetery | Warszawa (Okopowa) |
| sector | 73 |
| row | 1 |
| number | 39 |
| sex | M |
| surname | Chojna |
| first name | |
| hebrew name | Yaakov Yitzhak |
| fathers name | Tuvia |
| husbands name | |
| maiden name | |
| date of birth (m/d/y) (m/d/r) | |
| date of death (m/d/y) (m/d/r) | 4/25/1910 |
| additional info | aka Jakow Grycer |
