Question: William Harris, D.D., was an English dissenting minister and historian who wrote a series of historically significant biographies of 17th-century Britain kings, of the House of Stuart, of the European royal house that originated in which country?
Sentence (from "House of Stuart"): The royal Stewart line was founded by Robert II, and they were Kings and Queens of Scots from the late 14th century until the union with England in 1707.
Relevant evidence: No