[Alonzoweinman]

You can quickly and easily calculate the age of your ancestors by using a spreadsheet program like Microsoft Excel or Google Sheets. Just enter the date of birth in one column and the date of death in another, then use a simple formula like =DATEDIF(A2, B2, “Y”) to find the age in years. This way, you can calculate the ages of many ancestors at once without doing each one by hand.