Hieronymus van Beverningh

Hieronymus van Beverningh by Jan de Baen
Johanna le Gillon (1635–1706) by Jan de Baen

Hieronymus van Beverningh (sometimes spelled Beverningk) (Gouda, April 25, 1614 – Oud Teylingen, October 30, 1690) was a prominent Dutch regent, diplomat, amateur botanist, and patron of the arts, who lived during the Dutch Golden Age.