Claim: Geraldine Chaplin is the first of eight children that Charlie Chaplin had with Oona O'Neill.
Evidence: Geraldine Leigh Chaplin -LRB- born July 31 , 1944 -RRB- is a prolific actress of English , French , and Spanish language films , the fourth child of Charlie Chaplin , the first of eight with fourth wife Oona O'Neill.