UC lounge guests?

I've read that as I'm flying UC I will be able to invite a guest into the club lounge.
I will be travelling with another adult and my son and daughter who will be 14 and 11 respectively.
Will only the adults be able to invite a guest into the lounge or will my children be able to too?
I have already posted my itinerary and offered guest lounge access but I'm not sure how many guests we'll be able to invite.
Thanks

I would have thought 1 guest per ticket?

3 for sure because at 14 your are on an adult ticket with VS. Not sure about the child one though.

I too think it's one guest over UC pax, but I *think it is only adult fare pax, so anyone 12 or over. The guests have to be on the same flight.

Would be good to know the correct answer though.

Yes, I think probably three too. My 14year old is classed as an adult by Virgin, so I would imagine it would be the adult tickets. Wonder whether my daughter could invite another child in?