Pierson v. Post (N.Y. 1805)
Fairfield Pond and Peters Pond, near where the fox was captured, can be seen on this map showing Pierson's and Post's property in the area. Note that no one seems to live near the ocean on the old map. What was once "waste land" is now a part of the Hamptons, some of the most expensive real estate in New York State.
Sundowner v. King (Idaho 1971)
The Sundowner Motel was purchased by the city of Caldwell and demolished around 2016, exposing a creek that ran under the hotel (apparently for conversion into a public park). No apparent trace of the neighboring hotel (or, unsurprisingly, the spite fence) remains. Time-lapse video of the motel's demolition is available.
Eyerman v. Mercantile Trust
(Mo. 1975)
#4 Kingsbury Place is the large, tile-roofed house with a pool in the backyard, at upper left in this aerial image. Private Kingsbury Place is less than a mile from similarly private Portland Place, the street (and property) made famous by a 2020 confrontation between Black Lives Matter protesters and armed homeowners Mark and Patricia McCloskey.
Johnson v. M'Intosh (1823)
The land claims at issue in the case encompassed significant portions of what is now Illinois and Indiana. William Murray, one of Johnson's predecessors in title, negotiated purchase of the land from Indian tribes at Kaskaskia, a French, later British frontier outpost that has since largely been destroyed by flooding of the Mississippi.