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