Complex sentence: The ranch was founded by G.A. Stowers in 1904 as a cattle ranch, game management area and hunting preserve, and is now owned and operated by Mr. Stowers' grandchildren and great-grandchildren.
Split into simpler sentences: The ranch was founded by G.A. Stowers in 1904 as a cattle ranch, game management area and hunting preserve. It is now owned and operated by Mr. Stowers' grandchildren and great-grandchildren.