Carlton, Katharine. “An Anglo-Dutch Power Couple: Lady Katherine Stanhope (1609-1667) and Jan Polyander Van Der Kerckhoven (1594-1660)”. Early Modern Low Countries 9, no. 2 (November 27, 2025): 369–389. Accessed November 28, 2025. https://emlc-journal.org/article/view/19227.