A particularly rich area of "research" is the "uncovering" of details about Holmes' family history and early life, of which almost nothing is said in Conan Doyle's stories. In "The Adventure of the Greek Interpreter", Watson states: "I had never heard him refer to his relations, and hardly ever to his early life." But in that story, as well as introducing his brother, Holmes mentions the only facts about his family that are in any of the stories — "My ancestors were country squires... y grandmother... was the sister of Vernet, the French artist" (presumably Horace Vernet). Beyond this, all familial statements are speculation. For example, there is a certain belief that his mother was named Violet, based on Conan Doyle's fondness for the name and the four strong Violets in the canon; however, as Baring-Gould noted, in Holmes' Britain, Violet was a very common name.