sentences:  Two years later, the building collapsed, and nothing remains of it.Since at least 1673, Clay Island had appeared on maps of the Chesapeake Bay area.In that year, it was included on the Augustine Herman map of the Chesapeake, although this map referred to the location as Phillips Point rather than Clay Island, and it was under that name that the location would appear in the novel "Moll Flanders" by Daniel Defoe.