sentences:  The "Times"s Eric Schmitt spelled it "Irv", though he cited a phone interview with Libby's brother, and did not clarify if he had asked for a spelling.At times, including in the "Yale Banner", and as documented in a federal directory cited by Ron Kampeas and others, Libby has used the suffix "Jr." after his name.At other times, however, as listed in his federal indictment and "United States v. Libby", which give his alias as "Scooter Libby", there is no "Jr." after Libby's name.