 Frank Schuster home became a meeting place for artists, writers and musicians including an English conductor whose first prominent was conductor of what?
Frank Schuster (music patron):  His home overlooking St James's Park at 22 Old Queen Street, London, part of which now contains offices of "The Spectator" magazine, became a meeting-place for artists, writers and musicians, including Siegfried Sassoon, John Singer Sargent, Walter Sickert, Sir Edward Elgar and Sir Adrian Boult. Adrian Boult: Sir Adrian Cedric Boult, CH ( ; 8 April 1889 – 22 February 1983) was an English conductor.
i don't know