« Reply #5 on: Monday 02 October 23 16:26 BST (UK) »
The only way is to send off for the marriage cert of Michael Hughes on 8b 1053 or Mary Eustace on 8b 1068 in case there was a clerical error with the numbering.
I just had a thought, which can explain some missing marriages, is Mary Hughes was previously married before Michael Hughes, and either Mary Walsh or Mary Lowrey was her, and originally an Eustace.
I cannot find any transcripts of the marriage on FindMyPast or Ancestry. Since 2012, lots more has come online but not yet for their 1875 Prescot marriage.
Researching:
LONDON, Coombs, Roberts, Auber, Helsdon, Fradine, Morin, Goodacre
DORSET Coombs, Munday
NORFOLK Helsdon, Riches, Harbord, Budery
KENT Roberts, Goodacre
SUSSEX Walder, Boniface, Dinnage, Standen, Lee, Botten, Wickham, Jupp
SUFFOLK Titshall, Frost, Fairweather, Mayhew, Archer, Eade, Scarfe
DURHAM Stewart, Musgrave, Wilson, Forster
SCOTLAND Stewart in Selkirk
USA Musgrave, Saix
ESSEX Cornwell, Stock, Quilter, Lawrence, Whale, Clift
OXON Edgington, Smith, Inkpen, Snell, Batten, Brain