The birth of Mark Spongberg

Mark Jay Spongberg was born on March 26, 1950 in Los Angeles County, California.

His father's last name is Spongberg, and his mother's maiden name is Young. If Mark is still alive, he's now 75 years old.

His potential siblings include Roland (born 1952), Craig (born 1954), Connie (born 1957) and Karen (born 1961).