Please welcome Mr & Mrs Tolya, and their daughter Anna Tolya.

Prithee all be upstanding for Mr and Mrs Thorpe and their windswept daughter Mabel.

And while we're about it, how about a big hand for Mr and Mrs Green and their son Lee.

From darkest Wiltshire, Mr and Mrs Malford and their son, Christian. Don't know if that one offends your rule, Rosie.

Will you please welcome Mr and Mrs Terbourne Abbas and their son Wyn. (Softers) - Looks all right to me. :-)

From Dorset, Mr & Mrs Port, and their daughter Brid Port.

Ladies and gentlemen, the delightful Mr and Mrs Chester, who also have a son called Wyn.

Please welcome Mr and Mrs Ford and their son Brad

All be upstanding for Mr & Mrs Gio di Calabria and their son Reg.

A big welcome to Mr & Mrs Le street and their fine son Chester

Let's hear it for Mr and Mrs Bao and their son Bill. Dreadful.

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.