ZUM4847358: May 20, 1953 - First rehearsal of the combined Coronation Choir. Conducted at St. Margaret? s Westminster? The Coronation Choir, formed of the choirs of the Abbey, St. Paul? s Cathedral; St. George? s Windsor; Eron College, the Commonwealth and others, had their first combined rehearsal at St. Margaret? s, Westminster this evening. They were conducted by Dr. William McKie. Keystone Photo Shows: Dr. William McKie conducting the Coronation Choir at St. Margaret? s this evening. JSS/Keystone / Bridgeman Images