Vito and Sonny's twins
Kathryn Corleone
Biographical Information
Aliases Kathy
Gender Female
Born 1937
Affiliation Corleone family
Title(s) Doctor
Behind the scenes
Portrayed by Janet Savarino Pesch

The twin sister of Francesca Corleone, daughter of Sonny Corleone and Sandra Corleone, and half-sister to Vincent Mancini.


From an early age, Kathy was known to have had a close bond with her sister Francesca, and many times they used to wonder whether they had been confused at birth. She became somewhat of a Bohemian following the death of her father in 1946, and moved to study at Barnard college. Kathy was present at Anthony Corleone's first communion, where she saw her sister gain Michael Corleone's blessing to marry.

Career and later lifeEdit

Kathy was the one who told her sister about the darker side of the family business, which she had heard about from her aunt Connie. She eventually gained her doctorate and was married some time after, becoming Doctor Kathryn Pietralunga.

Both sisters were later present at the ceremony to celebrate Michael Corleone receiving the order of Saint Sebastian.

Behind the scenesEdit

In draft scripts for The Godfather Part III, she was named Anne-Marie Corleone.