| cemetery | Warszawa (Okopowa) |
| sector | 3A |
| row | 18 |
| number | 8 |
| sex | M |
| surname | Flaksberg |
| first name | Jakub |
| hebrew name | |
| fathers name | |
| husbands name | |
| maiden name | |
| date of birth (m/d/y) (m/d/r) | |
| date of death (m/d/y) (m/d/r) | |
| additional info | żołnierz Wojska Polskiego, zmarł w 1941 r.; grób 7 nieznanych ofiar terroru |
