"Miss Kay" Robertson appears in an early episode of "Duck Dynasty: The Revival," but health issues have kept her from filming more episodes.

Phil Robertson, outdoorsman, businessman and patriarch of the family featured on the A&E reality show “Duck Dynasty,” has died, his family said in a statement. He was 79.

Phil Robertson’s daughter-in-law shares heartfelt memories and the emotional final days of the Duck Dynasty star’s battle with Alzheimer’s.

With Willie announcing his "semi-retirement" as Duck Commander in chief on the series premiere, uncle Si warns of looming danger afoot.