Hi Joseph, Many thanks for your swift reply. All I have to go by at the moment is a family tree from my late father. I must admit it is difficult to read the headstone! I have Richard 2nd born 11 Aug 1821 (i.e.prior to the wedding?), died 15 Feb. 1856 and married 8 Aug 1842. Mary Lynch died 29 April 1856.
Their son william married Louisa williams and their daughter Blanch Evelyn Kemp was my great grandmother.
My goal is to get some evidence for any of this material.