Curtilage –a piece of ground (as a yard or courtyard) within the fence surrounding a house. Origin: Middle English, from Anglo-French curtillage, from curtil garden, curtilage, from curt court. First known use: 14th century. — Merriam-Webster Dictionary
A bit more: a cortil was ‘little yard’ in Old French: cort + il (diminutive suffix). A ‘cortile’ (in English, in architecture) is an internal courtyard of a palazzo.
As a legal term, curtilage means the land immediately surrounding a residence that “harbors the intimate activity associated with the sanctity of a man’s home and the privacies of life.” In U.S. law, it is important for dealing with cases involving burglary, self defense, and unreasonable searches and seizures under the Fourth Amendment.
I came across the word while reading the website of Poplar Forest, Thomas Jefferson’s second home and getaway (I remembered something about it after Apartment Therapy posted a slideshow of presidential retreats). Its curtilage originally included an octagonal house (possibly the first in America), orchards, ornamental and vegetable gardens, and slave quarters. It was surrounded by a ‘snake’ or ‘worm’ stacked-rail fence, as well as fields of tobacco and wheat.
Because little visual evidence of Jefferson’s plantings remain, the 61-acre area is being reconstructed through archeology and research of his papers. Letters do indicate that a sunken garden behind the house contained “lilacs, Althaeas, g[u]elder roses, Roses, and clianthus.”
At Poplar Forest, Jefferson was working from a concept of “an ornamental villa retreat within an isolated agricultural setting.” He was thinking of ancient Roman villas, as they were reinterpreted in the 16th century by Andrea Palladio.
The estate is located in Forest, Virginia, near Lynchburg.
The top photo was taken as part of a 1985 Historic American Buildings Survey.