His family home, Retreat, also located in Charles County, Maryland near one of the largest slave-trading ports of the era Port Tobacco (which exported Maryland slaves once the trans-Atlantic trade became illegal in 1808), was built in the last quarter of the 18th century and is listed on the National Register of Historic Places.
Port Adelaide | Port-au-Prince | Port Arthur | Port Jackson | port | tobacco | Port of Spain | Port Royal | Port Elizabeth | Bureau of Alcohol, Tobacco, Firearms and Explosives | Port Vale F.C. | Port Moresby | Port Charles | Port Adelaide Football Club | Imperial Tobacco | Port of Los Angeles | Port Harcourt | Port Antonio | Port Authority of New York and New Jersey | American Tobacco Company | Port Washington, New York | Port Washington | Port Louis | Port Alberni | Ellesmere Port | Port Said | Port Pirie | Port Phillip | Port Hope, Ontario | Port Glasgow |
As an adult, Michael lived at Haberdeventure, which was the plantation of his brother Thomas near Port Tobacco.