Mrs S#2 used to share a flat with a Lawson niece and they (the two girls) often babysat for Nigel and Theresa. Grandmother Lawson was a drunk and the babysitting was often as much looking after her as the children. Of course Nigella and brother Dominic come from Nigel's first marriage. Nigella is of an age with Mrs S#2. All Lawson children are horrid, spoiled brats in my experience.