Baron Carel de Vos van Steenwijk (1759-1830) accompanied Dutch Minister Pieter Johan van Berckel and Gijseert Karel graaf van Hogendorp to America in 1783.
"C. baron de Vos van Steenwijk," Parliament.com, PDC Foundation, https://www.parlement.com/9353000/1/j9vvhy5i95k8zxl/vg09llru4rzu, accessed 17 August 2025.
