Goochland County was formed from Henrico County in 1728.
The General Assembly of Virginia passed a law as early as July 1, 1861, calling for the enrollment of free negroes to work in the public service. From 1862 to 1863, at the request of the president of the Confederate States, the General Assembly passed three more laws that requisitioned slaves to work on fortifications and other works of the public defense. Each county and city were allotted a certain number of slaves that had to be provided to the government under the requisition.
From the guide to the Goochland County (Va.) Free Negro and Slave Records, 1726-1867, (The Library of Virginia)