Complex sentence: This is explained in two family histories of the Mason/Meason family, "Pioneer Period and Pioneer People of Fairfield County, Ohio" by C. M. L. Wiseman, dated 1901, and "Torrence and Allied Families" by Robert M. Torrence, dated 1938.
Split into simpler sentences: This is explained in two family histories of the Mason/Meason family. One is "Pioneer Period and Pioneer People of Fairfield County, Ohio" by C. M. L. Wiseman, dated 1901, and the other, "Torrence and Allied Families" by Robert M. Torrence, dated 1938.