Back row, from left: Mrs. Edward Dueber, Edward Bisbee (age 18), William Dueber (age 32), Charles Dueber, John Dueber (age 34), Elisha Bisbee (age 20), Mary Klein Dueber, Eugene Dueber

Front row, from left: Edward Dueber (age 29), George Dueber, Clara Dueber (age 6, daughter of William Dueber), Theodore Dueber (son of William Dueber, b. 1889), Maria Hoss Dueber (wife of William Dueber), Amelia Dueber (widow of Peter Dueber), Peter Dueber (age 34, twin brother of John Dueber in back row), Peter Dueber's younger son, Peter Dueber's son Charles Dueber.

Source: Delores Dueber Stevens (Palo Alto, CA), in a letter to Irene Mann Bennett, 7 Nov 1996