Seymour Bouvier

Seymour Bouvier was the son of Cecil Pâté and Hydrangia Bouvier. He was married to Chlorina Jones and the father of Moonstar Bouvier-Jones.

Trivia
In many cultures it is traditional for the wife to take her husband's surname when she marries, and any children born would also have the husband's surname. However, in The Simpsons Uncensored Family Album, Seymour is shown as having the surname Bouvier. This does not appear to be a middle name and it is unknown what circumstances led to Seymour having a different last name than his father.