In the photograph description her name is "Emma Trask Ellis Smithson Yount". She was married to Sam Smithson and Sam Yount. Her daughter married William T Ellis from Goodsprings, Nevada.
Clifford Kemple was born in Salt Lake City, Utah. He came to Southern Nevada in 1912 when his father found a job as a mining forman at Yellow Pine Mining Company in Goodsprings, Nevada.
Oliver James (O. J.) Fisk started his career working in mines in California and Nevada. He later became an engineer on the Lake Arrowhead Dam project in California, and went on to be the general manager of the Boss Gold Mining Company in Goodsprings, Nevada until resigning in 1917. He remained a director of the company, and operated the Singer Mine near Goodsprings from 1916 to 1918 with S. E. Yount.
Betty Ciliax was born in Bisbee, Arizona. She moved to the Las Vegas area in 1932 when her father found work in Goodsprings, Nevada. Ciliax graduated from Las Vegas High School in 1938.