In the TV soap opera 'Neighbours', what is the family name of Susan, Karl, Malcolm, Libby and Billy?

Why the names of US presidents?

Hazel, the word "family" is singular (pl. families) so the sentence should be "The Kennedy family is a fictional....". You repeat the error further in the answer.

There is a new neighbours series on Prime freevee. You can watch it for free via the apps on sky!

Miss watching Neighbours, it was very entertaining. A daily fix of everyday family drama that was light hearted, amusing, but often topical.