The handwriting doesn't help, but it's a record of the chap's marriage - quite commonly found in RC baptism registers. A translation:
Charles Alphonsus McKeon married Kathleen Frances Johnson on 15 Feb 1963 at the church of Our Lady of the Annunciation, Bishop ?, Liverpool.
I'm not sure what comes after 'Bishop' - it looks like Eton, but someone more familiar with Liverpool and/or its churches may have a better idea. (Or, rather than a place, is it connected with the signature?)
