Personalities Dictionary
Johann Julius Hummel
| Place of birth | Valtershausenas, Vokietija |
| Date of death | 1798-02-27 |
| First name | Johann Julius |
| Surname | Hummel |
| First name in original language | Johann Julius |
| Surname in original language | Hummel |
| Professions | leidėjas |
| Date of birth | 1728-12-17 |
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