| First Name (With Contractions) | William |
| First Name (Without Contractions) | William |
| Middle or Other Names | Lawrence |
| Surname | Sedderbury |
| Parent's Occupation (As Documented) | Mariner |
| Parent's Occupation (Standardised) | Mariner |
| Gender | Male |
| Abode | Fontenoy St. |
| Year | 1815 |
| Parish | St Peter, Liverpool, Lancashire |
| Date Of Baptism | 20 Sep 1815 |
| Baptising Minister | T H Heathcote Curate |
| Notes | [Maria initially entered as Mother's Christian name, but subsequently crossed out] |
| Register | Baptisms 1815 - 1816, Page 3, Entry 19 |
| Source | LDS Film 1656378 |
| Parent | Andrew Sedderbury |
| Parent | Alice |