Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:employer |
gptkb:Alcatraz_Federal_Penitentiary
|
| gptkbp:knownFor |
last warden of Alcatraz Federal Penitentiary
|
| gptkbp:nationality |
gptkb:American
|
| gptkbp:notableEvent |
warden during the 1962 Alcatraz escape
|
| gptkbp:occupation |
prison warden
|
| gptkbp:predecessor |
gptkb:Paul_J._Madigan
|
| gptkbp:successor |
none (prison closed)
|
| gptkbp:termEnd |
1963
|
| gptkbp:termStart |
1961
|
| gptkbp:bfsParent |
gptkb:Warden_Bruce_Morrison
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Warden Olin G. Blackwell
|