(b 1484/5; d after 1568).
Scottish composer, a monk of Scone Abbey. Comp. in melismatic style. Wrote several masses on song ‘L'homme armé’, only known use of this cantus firmus by a Brit. composer. Comp. many motets, incl. one, O bone Jesu, in 19 independent parts. Regarded by some as equal of Dunstable. Vol. I of his collected works ed. Denis Stevens 1959.