Gradman, Johan
- Last name, First name
- Gradman, Johan
- Given name
- Johan
- Last name
- Gradman
- Place of residence
- Göteborg
- Place of birth
- Bohuslän
- Birth year
- 1770
- Age
- 22
- Occupation
- Konstapel
- Crew member
- True
- Marital status
- Ogift
- Payment
- 0
- 0
- 0
- "Gradman, Johan" is mentioned in the following documents:
- Rulla för skeppet Sophia Magdalena (p. 5)