If your records include Ellinor Creer who married Edmond Corteen 3 July 1748 in Braddan I'd be very interested to hear from you. Edmond was from Maughold, so presumably Ellinor was from Braddan. There was an Ellinor Creer bapt. in Braddan on 13 May 1726, the daughter of William Creer, who was possibly her, but I know nothing about her family.
Many thanks.
Sue