TOOLS AND TOYS FOR GENEALOGISTS: Perpetual Calendars: ftp://ftp.rootsweb.com/pub/roots-l/genealog/genealog.perpcal Birthday Calculators : http://searchforancestors.com/utility/birthday.html Determining Date of Birth: Formula 8870: http://www.hackerscreek.com/formula.htm Day of Week (birth, event) http://www.ayrshireroots.com/Genealogy/Reference/Day%20Born%20z.htm Cyndi's List: Calendars and Dates: http://www.cyndislist.com/calendar.htm