Jan Van Der Werff
Sailor
| Period | Tanker | Job | Details | Action |
|---|---|---|---|---|
| 1953 to 1955 | TARIA | 5th engineer | ||
| 1955 to 1956 | KARA | 5th engineer | ||
| 1956 to 1957 | MYONIA ex. CYMBULA | 4th engineer | ||
| 1957 to 1958 | KENIA | 4th engineer | ||
| 1959 to 1960 | PHILINE | 4th engineer | ||
| 1960 | SUNETTA (1) | 4th engineer | ||
| 1960 | KELLIA (2) ex. HARPA | 4th engineer |