Baptism: 14 Jun 1818 St Mary the Virgin, Prestwich, Lancashire, England
Mary Blakley - [Child] of Josiah Blakley & Alice
Born: 20 May 1818
Abode: Whitefield
Occupation: Weaver
Baptised by: J. T. Kirkbank
Register: Baptisms 1813 - 1821, Page 186, Entry 1486
Source: LDS Film 2356182
http://www.lan-opc.org.uk/Prestwich/ In 1861 living at Clough farm, Prestwich.
Possible spouses below:
Now most likely Mary Bleakley as have marriage certificate.
Marriages Dec 1845
KNOTT James Ashton &c 20 68
Bleackley Mary Ashton &c 20 68
ERLE Mary Ashton &c 20 68
Marriages Sep 1845
Knott James Ashton 20 71
Taylor Mary Ashton 20 71
Marriages Sep 1846
Knott James Manchester 20 785
Walmsley Mary Manchester 20 785
Name: Mary Broadbent
[Mary Broadent] Gender: Female Father's name: Eli Broadent Spouse's Name: James Knott Spouse's Father's Name: James Knott Marriage Date: 24 May 1840 Marriage Place: Ashton under Lyne, Lancashire, England
https://www.gro.gov.uk