A genealogical sketch of her is here.
From radical-foto.ru.
Wilhelmina van Pembroek's coiffure has a hint of hurluberlu, a chignon, and a jeweled comb that may be part of a parure with her necklace and earrings in this 1820 Hodges portrait. Her neckline is echoed by her inner neckline that includes a ruff. Her sleeves may have vertical bands of sheer material separated by bends of opaque material trimmed with thin satin bands.
Keywords: 1820, Hodges, Wilhelmina Jacobs van Pembroek, van Pembroek family, Cantziaar family, Dutch, curly coiffure, comb, bateau neckline, neckline ruff, partlet, quarter length puffed sleeves, waust band, jeweled buckle, Empire waistline, close skirt, necklace, draped necklace, pendant, gloves, wrap