Sentinel (Fairmont)The Sentinel is an American, English language daily newspaper headquartered in Fairmont, Martin County, Minnesota. It was founded in 1874 and is owned by Ogden Newspapers.WWW Official Site𝕏 TheSentinelMNFB FairmontSentinelHistoryThe Sentinel is descended from the following newspapers:The Daily Sentinel, publisher: Walter Mickelson, Jr. Fairmont Daily Sentinel, publisher: Day & Aldrich Martin County Independent, publisher: Martin County Independent Co The Fairmont News, publisher: H.M. Blaisdell The Martin County Democrat, publisher: St. John & Bilderbac