Sherman was the possible father of Gloria and the husband of Dorothy.
History[]
He is mentioned in the Season 4 episode "Walnuts and Demerol" when Dorothy and Evelyn tell to Gloria and Charlie that they cannot sleep together because they can be Half-Siblings.
Before Gloria was born, he and his wife often entertained themselves sexually with Evelyn and Evelyn's husband Frank Harper with Dorothy. Hence, it is unknown who is Gloria's biological father. It can be Frank Harper or Sherman because both had sex with Dorothy. Dorothy later revealed Sherman died from a disease that stemmed from the exotic sexual escapades he had after his encounters Evelyn.