Answer
Maude Findlay, portrayed by Bea Arthur, is a pivotal character in "All in the Family." She is the liberal, outspoken cousin of Edith Bunker and often engages in debates with Archie Bunker, her conservative counterpart, on various social and political issues. Maude's unwavering dedication to her beliefs and her strong personality make her a central figure in the show's exploration of generational and ideological conflicts.