The 1774 Alexander Rock House in Charlotte, North Carolina, USA, is the oldest house in Mecklenburg County and was added to the National Register of Historic Places in 1970. Originally built by the Alexander Family who finished construction in 1774, the Rock House and its various outbuildings have had many owners over the years with The Charlotte Museum of History being its steward today. History Alexanders Hezekiah Alexander (~1728–1801), bought more than on Sugar Creek in 1767 and finished building the Rock House in 1774. Originally from Cecil County, Maryland, he moved to Pennsylvania, then to Delaware, and finally North Carolina. He worked as a blacksmith and a farmer, was a member of the Fifth Provincial Congress which wrote North Carolina's first constitution and was a trustee of Queens College (which should not be confused with the present-day Queens University of Charlotte.) After Hezekiah's death, the homesite passed to his wife Mary Sample Alexander (1734-1805). She never remarried and thus the land was divided between her youngest sons, Joel and Oswald, after her death. In addition to the land, Oswald also received the Rock House and outbuildings. In 1826, Oswald married Mary Moore only to die suddenly and without a will before the year's end. After his death, she filled a petition for and ultimately received the estate including the Rock House in 1828. She married William Lucky the same year and, because of how property law worked at the time, the house then passed from her to Lucky and out of the Alexander Family. Lucky William and Mary had three children, Dorcus, William and Catherine, who all received portions of the land when William died without a will in 1845. Mary was also given a portion of the land but was not given the house, which went to Dorcus. Dorcus married and moved to South Carolina in 1852, leaving the property to her uncle, John W. Moore, who sold it to Joseph W. Cadwell in late 1858. Cadwell Dr. Joseph Cadwell lived in the Rock House for two years until his death at age 28 in 1861. His brother, Samuel Cadwell, inherited the property and moved in with his parents and younger sister. After living there for 22 years, he sold the property to Adam Yandle in March 1883. Yandle Yandle bought the house paying mostly upfront and promising the rest in January the following year. Knowing he would