Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:associatedWith |
gptkb:Jefferson_Davis
gptkb:Joseph_Davis |
| gptkbp:birthYear |
1819
|
| gptkbp:deathYear |
1877
|
| https://www.w3.org/2000/01/rdf-schema#label |
Benjamin Montgomery
|
| gptkbp:knownFor |
invention of a steam-operated propeller
|
| gptkbp:notableFor |
father of Isaiah Montgomery
managed the Davis Bend plantation purchased the plantation after the Civil War was born into slavery his patent application was denied because he was enslaved |
| gptkbp:occupation |
gptkb:engineer
gptkb:inventor businessman |
| gptkbp:placeOfBirth |
gptkb:Virginia,_United_States
|
| gptkbp:placeOfDeath |
gptkb:Mississippi,_United_States
|
| gptkbp:bfsParent |
gptkb:Chino_Hills,_California
|
| gptkbp:bfsLayer |
8
|