Grade–Ruan is a civil parish on the Lizard peninsula in Cornwall, England, United Kingdom, approximately ten miles (16 km) south of Falmouth.
Ruan Major Church was greatly altered by Edmund Sedding in 1867 and is now a ruin.
The church of Ruan Major lay within the manor of Winnianton; its benefice was united with that of Landewednack in 1754.
)[4] The church of St Rumon in Ruan Major is a grade I listed building.
[5] The church of Ruan Minor also lay within the manor of Winnianton; it was a separate rectory in 1277.