Sarah Armitage (1756-1820)

Sarah Armitage was the second wife of US Founding Father Thomas McKean (1734-1817), one of the Signers of the US Declaration of Independence. They married in 1774, lived at the northeast corner of 3rd and Pine Streets in Philadelphia, Pennsylvania, and had four children, Sarah, Thomas, Sophia, and Maria. They were members of the New Castle Presbyterian Church in New Castle and the First Presbyterian Church in Philadelphia. McKean's daughter Sarah married Spanish diplomat Carlos Martínez de Irujo, 1st Marquis of Casa Irujo; their son, Carlos Martínez de Irujo y McKean, would later become Prime Minister of Spain.