Alexander T. McGill earned degrees from Princeton University and Columbia Law School, establishing a strong educational foundation. He practiced law in partnership with a notable attorney before serving in the New Jersey General Assembly. McGill held various judicial positions, including prosecutor and law judge for Hudson County, and was later appointed chancellor of the New Jersey court of chancery. He was recognized for his contributions to the legal field with honorary doctorates from Princeton University and Rutgers University.

Alexander T. McGill's career reveals an intriguing blend of judicial rigor and political restraint. Despite his judicial appointments and service, McGill chose not to campaign for Governor, suggesting a deliberate avoidance of the spotlight. His educational accolades from prestigious institutions hint at a deep commitment to intellectual merit, yet his limited public commentary on economic and environmental issues leaves a conceptual gap that invites further inquiry.