A native of Boston and a physician by training, Samuel G. Howe (1801-1876) led a remarkable life. He was a veteran of the Greek War of Independence, a fervent abolitionist, and the founder of both the Perkins School for the Blind and the Massachusetts School for Idiotic and Feeble-Minded Children. Married to Julia Ward Howe, author of "Battle Hymn of the Republic," he counted among his friends Senator Charles Sumner, public school advocate Horace...