I hope I can help you , the entry for the marriage of Richard Cammish and Elizabeth Cappleman appears in the marriage register of St Oswalds Church at Filey. It is dated 12th December 1812 .Details in the register at this time are very brief and gives only the following 'Richard Cammish to Elizabeth Cappleman' so I was unable to connect Elizabeth to any of the Elizabeth Capplemans around at the time.However now you have given details of her parents I can tell you thatJohn Cappleman married Sarah Holdby on 4th December 1791 again at St Oswalds Church and they had the following children all of whom were baptised at St Oswalds , Robertbapt 30/10/1793 (was later buried on 8/1/1794) Elizabeth bapt 31/3/1795 ,Mary Bapt 31/3/1797 and later went on to marry William Cammish on 31/8/1816 and she was buried 24/10/1829. Sally bapt 3/4/1801 and Frances bapt 24/2/1803.(perhaps William was a brother to Richard at this time I dont know). This is as much as I know about this branch of the Cappleman family do you have any further information ? Please feel free to contact me on my email address if you do or want to discuss anything further.