Upon researching the individuals listed in the 1901 Harvard Class Day invitation, several stand out for their notable achievements in various fields.

George Alfred Sawin

George A. Sawin was a prominent American football player and electrical engineer. He played halfback for the Harvard Crimson from 1897 to 1900, earning All-American honors in both 1899 and 1900. Sawin was part of Harvard's undefeated 1899 team, recognized as national champions. After graduating, he had a successful career in electrical engineering, working for companies like General Electric, Public Service Electric Company, and Westinghouse. He passed away in 1961 at the age of 83.

Wikipedia

Dudley Stuart Dean

Dudley Dean was an All-American football quarterback for Harvard University and a distinguished military officer. He played for Harvard from 1888 to 1890, leading the team to a significant victory over Yale in 1890. Dean served with the Rough Riders during the Spanish-American War and later as a lieutenant colonel in the U.S. Army Air Forces during World War II. He was also involved in the mining industry and served as the president of the Keweenaw Land Association.

Wikipedia

Charles Dudley Daly

Charles Daly was a standout football player at West Point and later became a coach and military officer. He was inducted into the College Football Hall of Fame in 1951. Daly's contributions to football and his military service have left a lasting legacy.