In what year was the Chief Justice who swore in Sonia Sotomayor born?
John Roberts John Glover Roberts Jr. (born January 27, 1955) is the 17th and current Chief Justice of the United States. He took his seat on September 29, 2005, having been nominated by President George W. Bush after the death of chief justice William Rehnquist. He has been described as having a conservative judicial philosophy in his jurisprudence.
William G. Callow William Grant Callow (born April 9, 1921) is an American jurist who served as a justice of the Wisconsin Supreme Court from 1977 to 1992.