Josef Brock
| Born: | 30th July 1805 |
| Birthplace: | Rakovnik (Rakonitz), okres Rakovnik, Bohemia |
| Parents: | Aron Brok and Karolina Landesmann |
| Married: | Franziska Perutz (1809, Rakovnik - ) ( married 1832, Rakovnik) |
| Children: | Josefa Brock (1833, Rakovnik - 1904, Tabor) |
| Karel (Carl) Brock (1838, Rakovnik - 1928 Prague) | |
| Wilhelm Brock (1841, Rakovnik - 1895, Rakovnik) | |
| Gustav Brock (1843, Rakovnik - after 1929) | |
| Bernard Brok (1847, Rakovnik - 1940, Rakovnik) | |
| Therese Brock (1850, Rakovnik - 1932, Rakovnik) | |
| Died: | 30 March 1886, Rakovnik (Rakonitz), Bohemia |
| Buried: | |
| Occupation: | |
| Details: |
Source: Prager Tagblatt 1st April 1886