White Marsh is the approximate site of the French encampment on September 11/12, 1781, along Honeygo Run, their thirty-third camp since departure from their first camp in Providence, Rhode Island, on June 18, 1781. The French also camped here on their return trip in 1782, their twenty-first camp since departure from their camp in Williamsburg, Virginia,on July 1, 1782. At the time of the march in 1781 the country between Bushtown and Baltimore was described as wooded and the roads as not very good.