The birth of Mary Hacker

Mary Jo Hacker was born on July 31, 1941 in Calaveras County, California.

Her father's last name is Hacker, and her mother's maiden name is Volf. If Mary is still alive, she's now years old.

Her potential siblings include Alton (born 1939), Cheryl (born 1944), Leonard (born 1943) and Vera (born 1941).