Pedigree of Grylls.
Burke, John. A Genealogical and Heraldic History of the Commoners of Great Britain and Ireland, vol II p 338. . London, Henry Colburn.
Vivian, JL (ed).
The Visitations of Cornwall. p 200. , Exeter, William Pollard & Co.
Vivian, JL (ed).
The Visitations of Cornwall. p 200. , Exeter, William Pollard & Co.
Gives place of marriage as Madeira!