Caldwell, William W. Born 1925 in Harrisburg, PA Federal Judicial Service: Judge, U.S. District Court, Middle District of Pennsylvania Nominated by Ronald Reagan on February 19, 1982, to a seat vacated by R. Dixon Herman. Confirmed by the Senate on March 18, 1982, and received commission on March 19, 1982. Assumed senior status on May 31, 1994. Education: Dickinson College, A.B., 1948 Dickinson School of Law, LL.B., 1951 Professional Career: U.S. Army, Air Corps, 1944-1945 Private practice, Harrisburg, Pennsylvania, 1951-1970 First assistant district attorney (part-time), Dauphin County, Pennsylvania, 1960-1962 Counsel/chairman, Pennsylvania Board of Arbitration of Claims, 1963-1970 Judge, Court of Common Pleas of Dauphin County [Pennsylvania], 1970-1982