The daughter of the final Knight of Glin is not a public figure, but this week’s saga called to mind a video I watched earlier this year of her and West doing a tour of her rescued ancestral seat, Castle Glin in Ireland. While West bounced around like a puppy, cracking Dad jokes about the oil paintings, Catherine projected a combination of warmth, intelligence and no-nonsense charm - as much as you can gather from a house tour video, she seemed like a woman who wouldn’t take any rubbish lying down from the man she first met at University in Dublin and married years later.