Can you tell me if your great grandfather had a brother Thomas? My great-grandfather was Thomas Davy. Thomas married Dorothy Gosse and settled in Charlottetown, Prince Edward Island, Canada.
My grandfather was Hedley Benjamin Davy. Hedley B. Davy married Daisy Hurrell, who immigrated to Canada from Kent, England, and settled in Halifax, Nova Scotia. They had four daughters: Marion, Grace, Marguerite Adele (my mother) and Mary.
My grandfather did tell the story of Sir Humphry Davy...and of his parents Robert and Grace Millett.
I am very interested in the genetics of abilities and how they are passed through generations.