Final answer:
Samuel Ford McGill graduated from Dartmouth College in 1839, David J. Peck received his medical degree from Chicago's Rush Medical College in 1847, and James McCune Smith earned his degree from the University of Glasgow in 1837.
Step-by-step explanation:
Several notable figures in medical history have attained their medical degrees from various institutions. Samuel Ford McGill received his medical degree from Dartmouth College in 1839 and went on to practice medicine in Liberia, where he also trained other physicians. David J. Peck was a pioneering African American physician who earned his medical degree from Rush Medical College in Chicago in 1847, and he made history by being the first to practice medicine in the United States. He initially practiced in Philadelphia, then Pittsburgh, and later moved to Nicaragua.
Another trailblazing figure, James McCune Smith, obtained his medical degree from the University of Glasgow in 1837, after being denied admission to American colleges. He completed an internship in Paris and later returned to New York City to establish his own practice and become an influential intellectual and abolitionist.