The birth of Arnold Knudsen

Arnold Christian Knudsen was born on August 6, 1936 in San Francisco County, California.

His father's last name is Knudsen, and his mother's maiden name is Becker. If Arnold is still alive, he's now 89 years old.

His potential siblings include Marilyn (born 1943), Harold (born 1936) and Virginia (born 1945).