| First Name (With Contractions) | Margaret |
| First Name (Without Contractions) | Margaret |
| Surname | Byren |
| Married Surname | Masterson |
| Spouse's Occupation (As Documented) | Porter |
| Spouse's Occupation (Standardised) | Porter |
| Gender | Female |
| Abode | this Parish |
| Year | 1821 |
| Parish | St Anne Richmond, Liverpool, Lancashire |
| Date Of Marriage | 15 Oct 1821 |
| Status | Spinister |
| Witnesses | Jas. Robinson; Thos. Holden |
| Marriage Type | Banns |
| Marrying Minister | Wm. Blundell Minr. |
| Notes | [Bride signed surname:] Byern |
| Register | Marriages 1816 - 1822, Page 265, Entry 1952 |
| Source | LDS Film 1656150 |
| Witnessed By | Jas. Robinson |
| Witnessed By | Thos. Holden |
| Married To | John Masterson |