Obviously, Mr & Mrs Borough and their son, Peter.

Also introducing from Wiltshire, Mr & Mrs Isbury and their daughter, Sal.

All rise for Mr and Mrs Ham and their son Rex. (Softers) Your first one violates The Rule!

Look who's here its Mr & Mrs O'Groats and their son John

[Rosie} CanI just say that the problem with "The Rule" is that a large proportion of places *are* named for people, whether resident or saintly. Thus Peterborough - but I'd allow this, as it's all one word, whereas Mavis Enderby (Lincs) would be instantly disqualified.
Mt & Mrs Caster and their son Don Caster.