'Duck Dynasty' Star John Luke Robertson Marries Mary Kate McEacharn at Family Farm | Entertainment Tonight arrow-left-mobilearrow leftarrow-right-mobilearrow rightGroup 7Gallery Icon Copy 2Video Play Button Copy 5Hamburger MenuInstagramTwitterYoutubeShare Button7C858890-6955-48EA-B871-66CE1E33590CVideo-Playbutton Copy Skip to main contentncG1vNJzZmivp6x7psDOp6OippVjsLC5jqecsKtfZoN3hZZtlp2tk6CspcXNmqqtsY%2BowaK%2BvqOmoaaPocKssb6rppudoqnAsLq%2BppirqpmawKC5wKuwmKORqbKgucKemJygkae7