| cemetery | Katowice |
| sector | kat |
| row | IV15 |
| number | 3 |
| sex | M |
| surname | Grünfeld |
| first name | Jakob |
| hebrew name | Yaakov |
| fathers name | Tzvi |
| husbands name | |
| maiden name | |
| date of birth (m/d/y) (m/d/r) | 7/7/1830 |
| date of death (m/d/y) (m/d/r) | 2/7/1904 |
| additional info | |
| GPS | Google Maps |
