Mattie Coble married Wilbert (Wilburt?) Clark prior to 1903 in MO or IL.
They had 2 sons: Emmitt(Emmit?) Valentine Clifford(NMI). Clifford, the second son was born in Flora, Clay Co., IL on 4/3/1903, he had one son? born in Ashland, IL in the 1930's or '40's and a daughter born in Beloit, WI 1954.
Mattie had one sister that we are aware of: LYDIA (?) COBLE LYNN (LINN?)
Mattie died in or near Ashland, Cass Co, IL, probably in the late 1920's. Wilbert Clark died in the same area in 1954-1957.
Emmitt died in Ashland in the early 1960's.
Clifford died in Janesville, WI in 1967.