Noah's Mum and Dad are Charity and Chris Tate, he's dead a long time, he was Kim Tate's stepson.
Charity's youngest son is called Moses (he's brilliant when we see him) his dad is Ross (super gorgeous) who left the show a good while ago, I loved Ross.
The there is Ryan who is her eldest, she thought he had died as a baby, she was very young and his father was a police officer who was using Charity for all sorts of horrible things, he died a few months ago.