Emile G. Perrot  Emile George Perrot (November 11, 1872 – February 7, 1954) was an architect and engineer from Philadelphia, Pennsylvania, United States. Perrot was born in Philadelphia in 1872. He graduated from the University of Pennsylvania. In 1902, Perrot formed a partnership with Walter Francis Ballinger, a firm known as Ballinger & Perrot. When Ballinger bought out Perrot's share in 1920, the firm became known as Ballinger Company, and Perott opened his own office. Perrot was a member of the American Institute of Architects and the American Society of Civil Engineers. Perrot died on February 7, 1954.