Okay, so this is pretty simple. Go to Google and type in "died" and then your date of birth (example, died February 7, 1987). The first Wikipedia entry you see is who you were in your "past life". For example, mine is Ernest Walton, the first person to split an atom. Great...I ushered in the nuclear age...
So, who were you?
I was Russ Bauers, a pitcher who played for the Pittsburgh Pirates, the Chicago Cubs and the St. Louis Browns. So, a pitcher with an abysmal win/lose ratio, just great.
This is why I don't believe in 'past lives'.
I was also a baseball player. Not giving out my birthdate :P
I was William Golding, author of Lord of the Flies, and laureate of the Nobel Prize for Literature.
Birthdate: June 19, 1993.
Ganna Walska a famous opera singer