Harry Lauder was a celebrated Scottish singer and comedian from the turn of the last century, who was popular in both music hall and vaudevillian theatre traditions. He was also a member of the Glasgow Rotary. As part of a continuing series to mark the centenary of the Armistice, The Rotarian looks at how the death of Harry Lauder’s son, who was killed in action in 1916, had a big impact in America.