[d. before 1707), a teacher of music who settled in London near the end of the 17th century. In conjunction with Godfrey Finger he produced ' A set of Sonatas in five Parts for Flutes and Hautboys.' With this date John Cullen issued an engraved folio, A Complete Method for Attaining to Play a Thorough-Bass upon either Organ, Harpsicord, or Theorbo Lute, by the late famous Godfrey Keller. This, in its day, was a greatly esteemed work, and in 1731 it was reprinted in full, with corrections, as an appendix to Holder's Treatise on Harmony. F . K . A set of six suites for 2 violins and flutes in unison, with violins ad lib and bass, MS. from the Granville Library, is now in private hands. E. v. d. s.