| First Name (With Contractions) | Joseph |
| First Name (Without Contractions) | Joseph |
| Surname | Sparks |
| Gender | Male |
| Year | 1804 |
| Date Entered Pay | 25/02/1806 |
| Occupation (As Documented) | Surgeon |
| Occupation (Standardised) | Surgeon |
| Occupation (HISCO Code) | 06110 |
| Location Entered Pay | Liverpool |
| Muster Position | 3 |
| Rank | Surgeon |
| Skills Grouping | Craft medical |
| Officer Grouping | Officer |
| Paid Days On Board | 227 |
| Reason Departed Pay | Discharged |
| Location Departed Pay | Liverpool |
| Location Departed Pay (Broad) | England |
| Shire\Colony Departed Pay | Lancashire |
| Abode (Town) | Liverpool |
| Abode (Shire\County) | Lancashire |
| Abode (Country) | England |
| Name Of Vessel Served Aboard | Alexander |
| Sailed On A Voyage | Voyage Details |