Damett (?1389–1390 — between 15 July 1436 and 14 April 1437) was an English composer during the stylistic transitional from medieval to Renaissance music.
The illegitimate son of a gentleman, he was a commoner at Winchester College until 1406–7 and became rector of Stockton, Wiltshire, in 1413.
His name appears occasionally in the Royal Household Chapel accounts between 1413 and 1430–31.
[1] He was also prebendary of Rugmere in St Paul's Cathedral 1418–1436, was appointed to the fifth stall in St George's Chapel, Windsor Castle in 1431 and held the canonry until 1436.
[1][2] Nine works by him survive in the Old Hall Manuscript and may be autographs: six mass movements (including a Gloria-Credo pair based on a Square) and three motets (one isorhythmic).