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| | By Gender | 20th Century American Leaders Database |
 | | Maytag, Elmer H. Maytag, Frederick L. Maytag II, Frederick L. McCabe, Thomas B. McClintic, Howard H. McCloy, John J. McColl, Jr., Hugh L. McColough, C. Peter |
 | | Phillips, Warren H. Pickens, Thomas B. Pierson, Elmer F. Pigott, Charles M. Pillsbury, Philip W. Pinkerton II, Robert A. Pitcairn, John |
 | | Rand, Jr., James H. Rathbone, Monroe J. Rauch, Thomas M. Rayburn, William B. Raymond, Lee R. Redstone, Sumner M. Reed, John S. Regan, Donald T. Regan, Jr., John M. Rentschler, Frederick B. Rentschler, Gordon S. Resor, Stanley B. Revson, Charles H. Reynolds, Arthur |
| www.hbs.edu /leadership/database/gender (2271 words) |
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