While browsing the Florida Memory site, the name Judge Augustus Brevoort Woodward caught my eye. He was an historical figure in Detroit. To my surprise and delight, there was a letter on the site from H. Lee (Henry Lee IV, half brother of Robert E. Lee) to Judge Woodward dated September 15, 1824.
It got even better! The letter referenced land granted in East Florida to Col. Thomas Browne, an officer of the British Army, by the Creek and Seminole Indians and further, a deed of conveyance from Browne to Mr. Lee's father, the late General H. Lee.
Colonel Browne was the father of Captain Donald Cameron's second wife, Elizabeth Brown. I may be a descendant of Captain Cameron's son by his first marriage.
A description of Browne and Lee's military interaction