In physical aspect Bishop Hare represented clearly, as any picture of him will show, what may be called the best Anglican type. The English churchman of gentle breeding, of native and acquired distinction, has rendered it familiar. Such men are born both to their appearance and to their profession. In the lineage of William Hobart Hare there was quite enough to account both for the outward and for the inward man. On each side of his parentage he was a son, immediately of the Protestant Episcopal Church; and, more remotely he sprang both from the New England Puritans and the Pennsylvania Friends whose beliefs and standards have played so important a part in the religious and political life of America.
His father, the Rev. Dr. George Emlen Hare, an eminent Biblical scholar, one of the American Old Testament Committee appointed under the direction of the Convocation of Canterbury in 1870 for the revision of the authorized version of the English Bible, was for many years a teacher in Philadelphia–first in a temporary professorship at the University of Pennsylvania; then at the head of the old Protestant Episcopal Academy for Boys, revived in 1846 by Bishop Alonzo Potter; and finally as professor of Biblical Learning and Exegesis in the Divinity School in West Philadelphia, of which he was the first dean. “From the period of his ordination,” it is written in a brief sketch of his life, “the Scriptures in their original texts had never been half a day out of his hands.” One sees him in memory, a typical figure of the scholar, formal, remote, known of those who knew him as demanding of himself the same exacting standard of industry and integrity that he demanded of his pupils.
–M.A. DeWolfe Howe, The Life and Labors of Bishop Hare: Apostle to the Sioux (New York: Sturgis and Walton, 1911), chapter one (my emphasis)