Hi
Not sure if this is relevant or not.. but....
On checking the Marriage between Arthur and Finetta, I see his surname as HEARDING and note that he is a widow.
There is a Baptism for a Mary Reyner HEARDING in Bermondsey Surrey in 1783 to parents Arthur and Sarah. Father's occupation was Mariner.
I then found a marriage between and Arthur HEARDING and a Sarah REYNER in Liverpool Lancashire 9th Feb 1781, groom's occupation Mariner.
Cheers
Karenlee