Looked for a Bowles connection a generation back with no luck;
This appears to be Samuels Parents;
Elizabeth HALLAM 
Samuel RAYNER   
Marriage   3 Oct 1772, St Mary, Nottingham
Sam jnr was Bapt 12 Sept 1775
Catherines Parents appear to be Thomas FROST/Sarah HEMPSELL who married 8 Dec 1763 Mansfield.
Several children born to them there and then a CATHERINE Bapt 02 Aug 1778 St Mary, Nottinghamshire