I am reading your post and realizing that in some way, these people had to have been related to a cousin of mine that lived in Tortola. He is now deceased but his name was Henry Creque. His children still live there and if I am not mistaken, there is a store in Road Town that is still owned and operated by the Creque family. I also have Creque in my blood family as my greatgrandmother was Henrietta Creque from Anegada who married a Faulkner. Hope this takes you in the right direction.