The birth of John Hamman

John Leonard Hamman was born on October 8, 1950 in Santa Clara County, California.

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

His potential siblings include Sheralyn (born 1956), Arlene (born 1954) and Kenneth (born 1952).