Marge Simpson's father, Clancy Bouvier, passed away years ago due to lung cancer, a direct result of his unhealthy habits.
Who Was Marge's Father?
Clancy Bouvier was the husband of Jacqueline Bouvier and the father of Marge, Patty, and Selma Bouvier. Although he is rarely seen in the main timeline of The Simpsons, his existence and fate are established within the show's lore, primarily through flashbacks and mentions by his family members.
His Fate and Role in the Series
Clancy Bouvier died years before the primary events depicted in The Simpsons. His death was caused by lung cancer, which was attributed to his unhealthy habits — suggesting a history of heavy smoking or similar lifestyle choices.
Due to his early passing, Clancy is a minor character in the series, often appearing in background or memory sequences rather than actively participating in current events. Despite his absence from the main timeline, he did have the opportunity to meet his grandchildren, Bart and Lisa, during his lifetime. His death significantly shaped the lives of the Bouvier women, particularly Marge, and explains why she primarily interacts with her mother and sisters without her father present.
