Who was the Barrister of the highest-paid American pianist and singer?
Gilbert Beyfus: Gilbert Hugh Beyfus (1885-1960) was an English barrister whose clients included Liberace, John Aspinall and Aneurin Bevan. Liberace:  At the height of his fame, from the 1950s to the 1970s, Liberace was the highest-paid entertainer in the world, with established residencies in Las Vegas, and an international touring schedule.
Gilbert Hugh Beyfus