When was Francis Marion born? Swampfox Optics Support April 24, 2020 20:10 Updated Francis Marion was born the same year as George Washington, 1732. Related articles What is Francis Marion best known for? Shipping Information Did Francis Marion have a hideout in the swamp that served as his base? Warranty - 50,000 Round Guarantee Repairs of Swampfox Optics Comments 0 comments Please sign in to leave a comment.