The birth of Ronald Kolegraff

Ronald Joseph Kolegraff was born on April 30, 1955 in Santa Clara County, California.

His father's last name is Kolegraff, and his mother's maiden name is Jacewicz. If Ronald is still alive, he's now years old.

His potential siblings include David (born 1957), Carol (born 1964) and Gary (born 1958).