The birth of Bert Kosut

Bert Stephen Kosut was born on June 17, 1943 in Los Angeles County, California.

His father's last name is Kosut, and his mother's maiden name is Helton. If Bert is still alive, he's now 82 years old.

His potential siblings include Gregory (born 1950), Sally (born 1952) and Janette (born 1941).