Statistics for occurrence #1 of “Dr. George McClellan” in chapter 1 of G. S. Hillard, Life and Campaigns of George B. McClellan, Major-General , U. S. Army:
...one to Connecticut: from the last of these the subject of this memoir is descended.
George Brinton McClellan was born in Philadelphia, December 3, 1826.
He was the third child and second son of Dr. George McClellan , a distinguished physician, a graduate of Yale College, and the founder of Jefferson College, who died in May, 1846.
His mother, whose maiden name was Elizabeth Brinton, is still living.
† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.