A search on this site:
http://welshnewspapers.llgc.org.uk/en/homewill show you that on 27th May 1889 Mr T Miles of Epsom married Miss Mary Ann Excell of Cheltenham at the Parish Church, Tenby.
1891 census shows Thomas Miles and Mary A., aged 42 born Cheltenham living in Epsom, Surrey.
Census ref: RG12/ Piece: 546/ Folio: 56/ Page: 7