From the May 2007 Peg-Board

ROBERTA GREUTERT MARSHALL, the first ink-and-paint supervisor for Hanna-Barbera Productions, died on April 26, 2007 at the age of ninety-three. She started as a painter at MGM in 1938, and migrated to H-B after the studio closed in 1957. She continued until her retirement in the 1970s.