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