Legg's Dependence, also known as Long Creek Farm and William E. Porter Farm, is a historic home located at Stevensville, Queen Anne's County, Maryland.

It is a 2+1⁄2-story center-hall plan Flemish bond brick house.

[2] The estate at one point was home to an enslaved husband and wife, Sling and Sarah Louis, who were sold through a trader in Richmond, Virginia, to the owner of a plantation near Ashbie's Gap in Virginia.

One or both of Sling and Sarah's parents later escaped with the help of Harriet Tubman and found their way to Philadelphia.

This article about a Registered Historic Place in Queen Anne's County, Maryland is a stub.