6th century (?). The nun Saint Mabyn is said to have been one of the
daughters of the prodigious
Saint Brychan of Brecknock (f.d. April 6).
She migrated from Wales to Cornwall and founded the church of the town
now called after her. The church of Saint Neot in Cornwall has an image
of Mabyn in its 16th-century stained glass Wives Window
(Farmer).