 Towards the end of her mother's life, Maureen would sometimes trade houses with Lewis, helping him take care of her mother.Dame Maureen had a son, Richard Francis Dunbar of Hempriggs (born Richard Francis Blake on 8 January 1945), so the baronetcy returned on her death in 1997 to the male line.She succeeded to the Scottish baronetcy in the most roundabout of ways possible.