Theodore B. Mitchell
Theodore Bertis Mitchell (October 26, 1890 – February 10, 1983) was an American entomologist. He composed what is still considered the a seminal work in the area of eastern North American bee fauna: "Bees of the Eastern United States vols I and II". Mitchell was born in Cambridge, Massachusetts, on October 26, 1890. He attended Massachusetts Agricultural College, from which he graduated with a B.S. degree in 1920. He died in Moore County, North Carolina.