Here is a helpful site that helps figure out a birth date, if you just have the death date and age (like you find on several graves). http://www.icubed.com/~ldill/utilities/BDCalc.html Have a GREAT day! Stacy Smith (searching for the surnames: Green, McLaughlin, Wion, Jones, Truitt, and Stephen that came to Decatur county, IA, AND Stone, Elkins, Ward, Gillespie, Coots, Shain, Polley, Clevenger, Hook, and Smith that were in Harrison County, MO) Some say I am living in the past...I say "Naw just my computer is."