- Kevin Spuckler - one of Cletus's and Brandine's children
- Kevin (Stealing First Base) - the blind boy that Nelson befriends in "Stealing First Base". He appeared in "All About Lisa" as well.
- Kevin (St. Jerome's Catholic School) - a student at St. Jerome's Catholic School
- He is the Step-grandfather of Lisa, Bart, Maggie, Hugo, and Ling