Peter Warlock was a pseudonym of Philip Arnold Heseltine (30 October 1894 - 17 December 1930), an Anglo-Welsh composer (mainly of songs) and music critic. He used the pseudonym (and various others) when composing, and is now better known by this name. Philip Heseltine was born in London and lost his father as a child. His mother remarried and returned to her native Wales, living at Cefn Bryntalch Hall, Abermule, near Newtown, Montgomeryshire, the family home of her second husband, Walter Buckley Jones. Philip's education was mainly classical, including studies at Eton College, at Christ Church, Oxford (for one year), and at University College London (one term). In music, he was mostly self-taught, studying composition on his own from the works of composers he admired, notably Frederick Delius, Roger Quilter and Bernard van Dieren. Nevertheless, one of the masters at Eton, Colin Taylor, had introduced him to some of the modern masters which made a marked impression on him. He was also strongly influenced by Elizabethan music and poetry as well as by Celtic culture (he studied the Cornish, Welsh, Irish, Manx, and Breton languages). It was the move to Wales, occasioned by his mother's remarriage, that was the spark for this; Welsh may at that time have enjoyed a relatively low status in the country but Philip, never one to shy away from the unconventional, set about learning it with vigor.