| Pre-boomer | Brock Adams,
Daniel Akaka,
Max Baucus,
Lloyd Bentsen,
Jeff Bingaman,
Kit Bond,
David Boren,
John Breaux,
Richard Bryan,
Dale Bumpers,
Jocelyn Burdick,
Robert Byrd,
John Chafee,
William Cohen,
Alan Cranston,
Jack Danforth,
Dennis DeConcini,
Chris Dodd,
Pete Domenici,
David Durenberger,
Alfonse D'amato,
Jim Exon,
Wendell Ford,
Wyche Fowler,
John Glenn,
Bob Graham,
Chuck Grassley,
Tom Harkin,
Mark Hatfield,
Howell Heflin,
Fritz Hollings,
Daniel Inouye,
Bennett Johnston,
Robert Kasten,
Edward Kennedy,
Bob Kerrey,
John Kerry,
Herb Kohl,
Frank Lautenberg,
Carl Levin,
Joseph Lieberman,
Connie Mack,
Barbara Mikulski,
George Mitchell,
Daniel Moynihan,
Frank Murkowski,
Sam Nunn,
Robert Packwood,
Claiborne Pell,
Larry Pressler,
David Pryor,
Harry Reid,
Donald Riegle,
Chuck Robb,
Jay Rockefeller,
William Roth,
Terry Sanford,
Paul Sarbanes,
James Sasser,
John Seymour,
Alan Simpson,
Arlen Specter,
Ted Stevens,
Strom Thurmond,
John Warner,
Tim Wirth,
Harris Wofford | Joe Biden,
Bill Bradley,
Hank Brown,
Conrad Burns,
Dan Coats,
Thad Cochran,
Larry Craig,
Alan Dixon,
Bob Dole,
Jake Garn,
Slade Gorton,
Phil Gramm,
Orrin Hatch,
Jesse Helms,
James Jeffords,
Nancy Kassebaum,
Patrick Leahy,
Trent Lott,
Richard Lugar,
John McCain,
Mitch McConnell,
Howard Metzenbaum,
Warren Rudman,
Richard Shelby,
Paul Simon,
Robert Smith,
Steven Symms,
Malcolm Wallop,
Paul Wellstone | |