Question: In what county of Massachusetts was Robert V. Bruce born?
Sentence (from "Robert V. Bruce"): Robert Vance Bruce (December 19, 1923 in Malden, Massachusetts – January 15, 2008 in Olympia, Washington) was an American historian specializing in the American Civil War, who won the 1988 Pulitzer Prize for History for his book "The Launching of Modern American Science, 1846–1876" (1987).
Relevant evidence: Yes