The Little People, Big World star, 31, shared photos of her older son Jackson Kyle, and husband Zach Roloff's grandfather, Ronald "Papa" Roloff, after the family shared the news of his death.

After nearly two decades on the air, Zach Roloff and Tori Roloff have officially bid farewell to Little People, Big World.

On Monday, the Little People, Big World star, 60, paid tribute to his dad on Instagram following his death on Sunday ... certainly in his final hours." Zach Roloff Tells Dad Matt He and Wife ...