Harley P. Mathewson Jr.
- Appears first on all documents related to petition for AT
- Never initiated
- 1938, (50th) anniversary of AT, arrangements were made to be initiated, never made the trip from California
Oscar Van Pelt Stout
- Born: November 14, 1865
- Died: August 4, 1935
- Hometown: Beatrice
- Major: Civil Engineering
- Phi Beta Kappa
- Dean of engineering college, 1912-1920
- Former science building named after him (Stout Hall)
- General Manager of Union Pacific Coal Co.
Frank Austin Manley
- Born: March 13, 1867
- Died: 1938
- Hometown: Lincoln
- Major: Civil Engineering
- Captain Co. E Battalion (UNL)
- Mining Engineer for Union Pacific Coal Co.
- General Manager of Union Pacific Coal Co.
- First formal AT president
Harry Allen Reese
- Born: February 19, 1869
- Died: 1939
- Hometown: Lincoln
- Lawyer, practiced with father
- Father was Chief Justice of Nebraska Supreme Court
- Senior Battalion
Ralph Platt
- Born: 1868
- Hometown: Grand Island
- Spanish American War
- First Lt. USV
- Lawyer
Conrad Frederick Schermann
- Born: September 8, 1867
- Died: September 8, 1938
- Hometown: North Platte
- Major: Civil Engineering
- Major 3rd regiment USV
- Spanish American War
- Union Pacific Coal Co.
James Boyd McDonald
- Born: September 12, 1869
- Died: 1967
- Hometown: North Platte
- Major: Literacy
- Uncle became Governor of Nebraska
- Second formal president of AT
Edward Everett Nickolson
- Born: February 9, 1872
- Died: 1949
- Hometown: Lincoln
- Major: Science
- Sgt. Major USV
- Spanish American War
- Father was a distinguished professor at UNL
William McArthur (Ohio Westleyan 1886) was also key in the petitioning of Alpha Tau