Lloyd Shaw was a choreographer, born in 1890, who died in 1958.
Biography
Lloyd Shaw (1890–1958), also known as Dr. Lloyd "Pappy" Shaw, was an educator, and is generally credited with bringing about the broad revival of square dancing in America. He was superintendent, principal, teacher, and coach for Cheyenne Mountain Schools in Colorado Springs, Colorado, from 1916 to 1951, and taught folk dancing.
From the Wikipedia article “Lloyd Shaw (educator)”, licensed under CC BY-SA 4.0.
Facts from Wikidata (Q6174345), CC0.