Question: What is the date of death of Lincoln Chafee's father?
Sentence (from "Lincoln Chafee"): The son of Republican politician John Chafee, who was the 66th Governor of Rhode Island, the United States Secretary of the Navy, and a U.S. Senator from Rhode Island, Lincoln Chafee's first elected office was as a member of the Warwick City Council in 1985.
Relevant evidence: Yes