"Illinois Deaths and Stillbirths, 1916-1947," FamilySearch.org, record for Samuel Shaffner, citing FHL #1894001 and cert no 31420.
Jacob Shofner household, 1870 U.S. Census, Fayette Co., Indiana.
Jacob Schaffner household, 1880 U.S. Census, Fayette Co., Indiana, shows age 17 and state.
Samuel Shaffner household, 1900 U.S. Census, Batholomew Co., Indiana, shows month, year, age 37, and state.
Jacob Shofner household, 1870 U.S. Census, Fayette Co., Indiana, shows age 8 and state.
Samuel Shaffner household, 1900 U.S. Census, Batholomew Co., Indiana, shows married 14 years.
Samuel Shaffner household, 1910 U.S. Census, Cook Co., Illinois, shows married 24 years.
"Illinois Deaths and Stillbirths, 1916-1947," FamilySearch.org, record for Ada Caroline Shaffner, citing FHL #1675057 and cert no 44168, shows him as her spouse.