John Armstrong was born in County Fermanagh, Ireland about the year 1717 or 1720. A surveyor, he settles in Pennsylvania, first in York County and then in the recently created county of Cumberland.
Nellie Clayton Cornman was born in Carlisle, and Robert Tempest in Philadelphia. Music was their common bond, but in personality and temperament they were complete opposites. Both were born in 1868 and were 39 years old when they met.
A collection of correspondence and memorabilia belonging to Vance Criswell McCormick rests in the archives of the Historical Society of Dauphin County. A part of the sixth generation of a Cumberland County family, he was born in Silver Spring Township in 1872. His family had settled along the Conodoguinet Creek before 1736. He wintered in Harrisburg and summered first at Rose Garden, Upper Allen Township, and later until his death in 1945 at the home of his wife, "Cedar Cliff," in Lower Allen Township.