1) Welsh boy name 
Saint Sadwrn was a hermit. His feast day is 29 November. ==History== St Sadwrn was the brother of Illtud (The Galilean) and is buried at All Saints` Church, Brixworth near Northampton. The English recognise him as St. Giles, the saint who brought Christianity to England. He seems to have held considerable sway in the politics of central Wales, wh....