 Correspondence between Whidbey and Rennie suggests a close and honest working relationship, and an earthy sense of humor.For example, when Sir Francis Northwell pestered the two with the idea that a large hole in the floor of Plymouth bay might complicate construction, Whidbey wrote to Rennie that, should such a feature be discovered, it would be named "Lady Northwell's Hole".It is not known that Whidbey had children.