| Property Name | Property Value |
|---|---|
| First Name (With Contractions) | William |
| First Name (Without Contractions) | William |
| Surname | Costello |
| Gender | Male |
| Year | 1855 |
| Parish | St Patrick, Toxteth, Lancashire |
| Date Of Baptism | 21 Jan 1855 |
| Date Of Birth | 13 Jan 1855 |
| Baptising Minister | P. Power |
| God Parent | John Quin; Bridget Lynch |
| Register | Baptisms 1853 - 1855, Page 398, Entry 2 |
| Source | LDS Film 396561 |
| Parent | Michael Costello |
| Parent | Ann |