Question: Where did Grenville Mellen's father graduate from?
Sentence (from "Grenville M. Dodge"): Grenville Mellen Dodge( April 12, 1831 – January 3, 1916) was a Union army officer on the frontier and pioneering figure in military intelligence during the Civil War, who served as Ulysses S. Grant's intelligence Chief in the Western Theater.
Relevant evidence: No