Francis Marion Derby was born in Jul. 1860 at Ohio. He was the son of
George Alvin Derby and
Margaret Jemima Conover. Francis Marion Derby was a barber on 17. Jun. 1880. He appeared on the census of 17. Jun. 1880 at with parents, Paris, Edgar County, Illinois.
He married
Mary Jane Montgomery on 30. Nov. 1881 at Vermilion County, Illinois.
Francis Marion Derby was shown in the census on 5. Jun. 1900 as an insurance agent.
He and
Mary Jane Montgomery appeared on the census of 5. Jun. 1900 at Canton Twp., Fulton County, Illinois,
; 5 children, 5 living.
Francis Marion Derby was shown in the census on 22. Jun. 1910 as a barber.
He and
Mary Jane Montgomery appeared on the census of 22. Jun. 1910 at Toulon Twp., Stark Coimty, Illinois,
; 5 children, 5 living. Francis Marion Derby died on 11. Jul. 1927 at Merced, Merced County, California.