Complex sentence: Stan Goldberg was born on May 5,1932, and began work in the comics field in 1949 as a staff colorist for Marvel's 1940s predecessor, Timely Comics, working under Jon D'Agostino.
Split into simpler sentences: Stan Goldberg was born on May 5,1932. Goldberg began work in the comics field in 1949 as a staff colorist for Marvel's 1940s predecessor, Timely Comics, working under Jon D'Agostino.