Mackleberry family is one of the many families who are native to Springfield.
Extended family members Edit
The family is linked to Muntz Family, by the birth their 4 unnamed baby and possibly Nelson Muntz, Jr. whose father is just Nelson Muntz. Sherri and Terri's Family is also linked to the Simpson family by Bart's and Terri marriage. Sherri and Terri have also an unnamed cousin and an unnamed grandmother