Veronica; I am new to all this too! By placing it under discussion perhaps someone else may be able to help.
I am afraid I don't have any more information on Charlotte Boxall.
At the marriage in 1814 the witnesses were Thomas and Elizabeth Veness. I believe these to be Aaron's brother and his wife. Ewell was the home of Thomas and Elizabeth. Thomas Veness was a maltster.
Aaron was born in 1785 at Woolbeding, Sussex the youngest son of Richard and Mary 'VENUS'.
Neither Aaron or Charlotte found on the 1841 Census.
Aaron alive in 1824 - beneficiary of mother's Will. (Mary Veness - widow of Cobham). Also witness of the Will of brother, John Veness of Farnhurst - 1824.
Have not come across any family for this couple.
Hope this helps.
Regards,
Ann