Lady Glenorchy’s article in the peerage is here, while her Wikipedia article is here. She was a patroness of evangelism in England and Scotland. Her mother-in-law, Arabella Pershall can be seen here.
Lady Glenorchy wears diamond earrings and no other visible jewelry, but her dress is of brocade and she wears a black lace wrap and choker neck band.
Keywords: 1771, Gainsborough, Willielma Maxwell, Lady Glenorchy, Viscountess Glenorchy, Maxwell family, Campbell family, Viscountess, British, straight coiffure, lace cap, lace choker neck band, lace neck band, lace wrap, trapezoidal neckline, lace modesty piece, bodice, robings, ruching, sacque back, close sleeves, earrings