The birth of John Silbernagel

John Philip Silbernagel was born on July 21, 1942 in Los Angeles County, California.

His father's last name is Silbernagel, and his mother's maiden name is Davy. If John is still alive, he's now 83 years old.

His potential siblings include Marjory (born 1948), Joan (born 1952), Patricia (born 1944) and Mary (born 1940).