Rock, J. F.
| First Name | J. F. |
|---|---|
| Last Name | Rock |
Person Records
| Name | Source | Source Date | Vessel Name | Position |
|---|---|---|---|---|
| Rock, J. F.; 1924 Red Book; 1924 | 1924 Red Book | 1924-00-00 | GLENAFTON | Captain |
| Rock, J. F.; 1926 Red Book | 1926 Red Book | ARLINGTON | Captain | |
| Rock, J. F.; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | SOUTHTON | Captain |
| Rock, J. F.; 1930 Red Book; 1930 | 1930 Red Book | 1930-00-00 | SOUTHTON | Captain |