Her brief article in thepeerage is here. Her geni.com article, showing she bore three sons, is here.
From the museum’s Web site.
Lady Catherine is dressed in flowing British casual style, but with a zone bodice, and a towering coiffure wrapped in a cap.
Keywords: 1780, Gardner - Daniel, Catherine Eden, Catherine Moore, Eden family, Moore family, high straight large curl coiffure, cap, chemise, modesty piece, scoop neckline, elbow length full under-sleeves, lace flared cuffs, zone bodice, elbow length puffed flared over-sleeves, close skirt