The birth of Robert Bierma

Robert Howard Bierma was born on March 11, 1948 in San Bernardino County, California.

His father's last name is Bierma, and his mother's maiden name is Matthews. If Robert is still alive, he's now 78 years old.

His potential siblings include Suzanne (born 1943), Gary (born 1956) and Jack (born 1952).