 Donna's father was Franklin Mayberry, a very successful and ruthless accountant, whom Grady had at one point worked for and was fired by, although by the time we meet Franklin it seems that he has already forgotten this, as Donna said he probably would have.Donna's mother was Maisie Mayberry, an extremely neurotic woman who spent most of the wedding worrying about one thing or another.Also at the wedding were Donna's paternal Uncle Ben, and her maternal Uncle Ziggy with his new wife Valerie.