You haven't caused a problem at all. 
Interesting marriage - James Sutcliffe VICKERS and Mary Ann VOISEY Sept qtr 1873 Liverpool (8b/188).
Familysearch has this marriage 3 Aug 1873 with Mary's name "CORKSON or VOISEY".
Confirming marriage details
Mary Ann VOISEY f/a
widow father John COOKSON , Joiner
married on 3 Aug 1873 at St Nicholas Liverpool
Spouse
James Sutcliffe VICKERS, widower, engine driver
father James occ weaver
Edit to add Mary Ann Voisey/Cookson on 1871 (already given by Maddie) /1861 and 1851 census
1871 census address 63 Gloucester Street
Sarah RADFORD a widow Head 39 Lodging house keeper born Liverpool ,
lots of person in the household including
Mary A VOISEY a widow
Sister 34
nephews William J age 12, Thomas J age 2 and niece Sarah E age 4
the childrens surname dittoed as VOISEY
Martha COOKSON single
sister 22
All noted as born Liverpool
Piece: 3787 Folio: 91 Page Number: 13
Sarah COOKSON married on 10 Jan 1855 at St John Liverpool
father John occ joinerSpouse Peter RADFORD
1861 census Piece: 2737 Folio: 46 Page Number: 5
Thomas Joseph Voisey Head 26 Cabinet Maker
Mary Ann Voisey wife 24 Liverpool
William John Voisey son 2
Martha COOKSON sister in law 12
William John VOISEY
mmn COOKSON 1858 D Quarter in LIVERPOOL Volume 08B Page 160
1851 Piece: 2182 Folio: 564 Page Number: 40
John Cookson 55 house joinerMary Ann Cookson 45
William Cookson 25
Sarah Cookson 19Mary Ann Cookson 14 general servantAnne Cookson 10
Ellen Cookson 8
Martha Cookson 2Jane Cookson 2 Mo