Yes, a few years difference but I see that all the time.
I didnt think that someone born c 1819 would have married 1834 age 15ish.
Possible Baptism on FreeREG;
Charles HARPER, 10 July 1813, St Mary, East Raynham
Parents WILLIAM/DIANA nee SMITH
Fathers Occp Carpenter
Marriage;
4 Dec 1834, St Peter, Wolverhampton
Charles HARPER, Bachelor
Mary LLEWELLYN, Spinster
Witnesses, W and Sarah Llewellyn
Baptisms;
St Leonards, Bilston, Staffordshire
Parents CHARLES/MARY Harper
SARAH Harper, 6 May 1835, Fathers Occp Draper, abode Bilston
WILLIAM HENRY Harper, 27 August 1836, Fathers Occp Draper, abode Oldbury****