The birth of John Jacka

John Byron Jacka was born on January 7, 1938 in San Joaquin County, California.

His father's last name is Jacka, and his mother's maiden name is Young. If John is still alive, he's now years old.

His potential siblings include Linda (born 1955), Donald (born 1957), Ronald (born 1951) and Patricia (born 1948).