William BOLEY, ca 1889 MO

I'm looking for info on William BOLEY b:ca1889 married Iva Margaret BROWN b:1889 d: 1973 in Chillicothe, MO. Wm. & Iva had 13 children, 9 boys & 4 girls. One daughter, Grace (BOLEY)Schultz is 91 or 92 now living in Illionis. This may put William's birth in the 1870s. At least one of their sons, Geraldine (Gerald) BOLEY was born in Sumner, MO 1926. Any info would be greatly appreciated.