Question: The Schenectady County Historical Society, located in Schenectady, is an independent non-for-profit corporation that operates the Mabee Farm Historic Site, located in what town in New York?

<P0-S0> The Rensselaer County Historical Society (RCHS) is a non-profit, historical society and museum, to promote the study of the history of the Rensselaer County, NY. <P0-S1>  RCHS was founded in 1927, and originally operated out of a single room in the Troy Public Library, collecting manuscripts and published materials related to the county's history. <P0-S2>  It is located in the Central Troy Historic District, in Troy, NY. <P0-S3>  The Rensselaer County Historical Society operates a museum, and offers public programs from its location at 57 Second Street, Troy, NY. <SEP> <P1-S0> Schmucker Hall is an American Civil War site listed on the National Register of Historic Places in Adams County, Pennsylvania, that was constructed as the original Gettysburg Theological Seminary building. <P1-S1>  Used as both a Union and Confederate hospital during the 1863 Battle of Gettysburg, the facility served as the seminary's main building from 1832 to 1895, then as a dedicated dormitory for students until 1951. <P1-S2>  In 1960, it was leased by the Adams County Historical Society. <P1-S3>  Beginning in 2006, the Historical Society, along with the Seminary Seminary Ridge Historic Preservation Foundation, rehabilitated the building for adaptive reuse as the Seminary Ridge Museum www.seminaryridgemuseum.org . <P1-S4>  The Adams County Historical Society moved into the nearby Wolf House on the seminary campus preceding the renovation. <P1-S5>  In 2013, on the 150th anniversary of the battle, the Seminary, the Adams County Historical Society and the Seminary Ridge Historic Preservation Foundation opened the building as the Seminary Ridge Museum. <P1-S6>  The Museum houses displays about many different aspects of the battle, the seminary, the town, and the civil war, and the struggle among faith groups over slavery, as well as offering tours of the cupola. <P1-S7>  The exhibit and museum have earned international, national and regional awards and the rehabilitation achieved LEED Certification in 2013. <SEP> <P2-S0> The Mabee Farm Historic Site, part of the Schenectady County Historical Society, is the oldest house still standing in the Mohawk Valley. <P2-S1>  It is located in the town of Rotterdam, New York, in the hamlet of Rotterdam Junction, New York, along New York State Highway 5S, about six miles (10 km) west of the city of Schenectady. <SEP> <P3-S0> The Schenectady County Historical Society, located in Schenectady, New York, was established on July 14, 1905, under the Membership Corporation Laws of the State of New York. <P3-S1>  The Society is an independent not-for-profit corporation, not a unit of government. <P3-S2>  Its stated mission as embodied in its constitution was, and remains, “to promote and encourage original historical research; to disseminate a greater knowledge of the history of the State of New York and particularly of Schenectady County; to gather, preserve, display, and make available for study artifacts, books, manuscripts, papers, photographs and other records and materials relating to the early and current history of Schenectady County, New York and of the surrounding area; to encourage the suitable marking of places of historic interest; to acquire by purchase, gifts, devise, or otherwise the title to or the custody and control of historic sites and structures.”