Book: Austin, John C. 1994 British Delft at Williamsburg.
• Fragments of plates with different versions of portrait, excavated in America: Jamestown, VA, sites yielded fragments of Wm & Mary's necks/torsoes and the "R" at the right. See p. 19 for example excabated at William Drummond site, James City County, VABook: Grigsby, Leslie B. 2000 The Longridge Collection of English Slipware and Delftware.
• Brief history of William & Mary; relevant motifs on English delftware: delft; vol. 2, pp. 14-15 and nos. D20-29 (dishes and plates with single and group portraits of these monarchs)Book: Britton, Frank. 1982 English Delftware in the Bristol Collection.
• William & Mary motifs on other English delftware; nos. 10.1-.5 (plates with waist length double portraits)Book: Austin, John C. 1994 British Delft at Williamsburg.
• William & Mary motifs on other English delftware; nos. 174-177Article: Marsden, Holly. 2025 A global "Pattern to Woman-kind"? Queen Mary II on commemorative ceramics in England, the United Provinces, China and Colonial America. Transactions of the English Ceramic Circle. 35: 71-88.
• Discussion of Mary II, sometimes shown with William, as portrayed on ceramics (primarily tin-glazed earthenware).