In 1890, Henry Brougham Guppy. M.B. (Edin.), published his ‘Homes of Family Names in Great Britain’. This is part of his entry for the county of Dorset
Charles Herbert Mayo was born in 1845 at Folke, a village in north west Dorset, England, situated in the Blackmore Vale 3.5 miles south-east of Sherborne. He was the third of three children of William Mayo, the rector of Folke, and his wife Charlotte Dyer.