| First Name (With Contractions) | Jacob |
| First Name (Without Contractions) | Jacob |
| Surname | Frederick |
| Gender | Male |
| Abode | Liverpool |
| Year | 1799 |
| Parish | Liverpool |
| Occupation (As Documented) | Mariner |
| Occupation (Standardised) | Mariner |
| Occupation (HISCO Code) | 98135 |
| Probate Date | 7/26/1799 |
| Date Of Will | 9/1/1798 |
| Probate Court Surrogate | George Monk |
| Probate Type | Printed Form Will |
| Effects Less Than | 20 |
| Mark Made? (Indicator of Literacy) | X |
| Parish Of Residence | Liverpool |
| County Of Residence | Lancashire |
| Country Of Residence | England |
| Vessel | Hannah |
| Vessel Captain | Good |
| Source | FHL, Reel 88914 |
| Will Witness 1 | Jos Appleton |
| Will Witness 2 | Jas Burns |
| Executrix | Sarah Lemon |