apr 16, 1862 - Signs “Act for the Release of certain Persons held to Service of Labor in the District of Columbia,” (12 Stat 376) freeing slaves in the District and compensating their owners up to $300 provided the owner swears an oath of allegiance to the Government of the United States. Appropriates $1 Million for the program and $100,000 to “aid in the colonization and settlement of such free persons of African descent now residing in said District.”