| cemetery | Otwock |
| sector | |
| row | 11 |
| number | 28 |
| sex | M |
| surname | Markowski |
| first name | |
| hebrew name | Yaakov Leib |
| fathers name | Avraham Moshe |
| husbands name | |
| maiden name | |
| date of birth (m/d/y) (m/d/r) | |
| date of death (m/d/y) (m/d/r) | 6/12/1927 |
| additional info | z Kołbieli, żył lat 65 |
