George and Alice Graham celebrated their 75th Wedding Anniversary 1924-1972. 
They moved to a homestead in Oklahoma near Elk City and lived in a sod house for 2 years before returning to Collinsville in 1903.  He retired at age 86.  George served 30 years as a director of the Collinsville Bank and was a member of the board of trustees for Collinsville schools at the time the present building was constructed. 
He still drove his car in 1965 at age 90.  I recall hearing it was scary how fast he drove and down the middle of the road.
Alice was in a rest home for the preceding 4 years. 
They were members of Masonic and Eastern Star Orders.  He received 50 year pins in both organizations.