Those from the Hitchcock Free Academy who served their country in the Great War included Mason M. Howlett, Charles Saltzman, and Charles M. Streeter, who died in service, and veterans Harold L. Andrews, Charles E. Baxter, Ralph H. Bazinet, Clinton E. Brown, Paul W. Brown, John Buckley, Sanford A. Carroll, Charles F. Clark, Wilbur H. Clark, John E. Curley, Ralph L. Douty, Henry E. Doyle, Gilbert N. Favreau, John F. Flynn, John G. Fox, Frank L. Geffken, Ernest D. Girard, Harold N. Gordon, M. Edward Haley, Ralph S. Hall, Albert R. Hastings, Emory B. Hebard, Franklin A. Hebard, Stanley C. Hicks, George K. Hitchcock, George G. Holley, Stanley E. Howes, James M. Hynes, Earl M. Jarrett, Leroy F. Jarrett, Harlow E. Jones, Clayton P. Kenfield, Edward F. King, Harlan J. King, James E. Kirby, Frank E. Knight, Frederick W. Knight, George C. Lane, Fenton P. Lawler, David B. Lawrence, Frank A. Lombard, Marsden W. Longden, William P. Mallahy, Arthur A. Maloney, Bernard S. Maloney, John P. McIntyre, Percy N. Moore, John M. Newton, Mark C. Newton, Leslie E. Nichols, Roscoe W. Nichols, Charles A. Norcross, Gardner C. Norcross, Harry C. Norcross, Lester S. Parker, Ralph W. Penniman, George H. Place, Milton C. Plimpton, Robert G. Plimpton, Raymond G. Plimpton, Henry F. Quinn, Edward E. Rood, Walter R. Rourke, Burchard A. Royce, Charles S. Russell, Robert W. Sawin, Russell G. Skinnner, Elmer B. Small, Harold N. Smith, William W. Spratt, Herbert G. Stanger, Munroe G. Tarbell, Edgerton F. Taylor, Chester A. Tierney, Selah R. Walbridge, Burton D. Webber, Forrest J. Whittemore, Everett A. Wight, and William T. Worth.