"Duck Dynasty" alum Willie Robertson reflects on his father Phil's legacy, their shared faith and the impact of Phil's teachings in a touching tribute after his death.

Sadie Robertson is remembering her grandpa Phil Robertson. The 27-year-old took to social media to share a moving tribute to the “Duck Dynasty” star, including the last words he spoke to her, following his death at age 79 after a battle with multiple illnesses and Alzheimer’s disease.

"Duck Dynasty" star Sadie Robertson is recalling a sweet moment she had with her grandfather, Phil Robertson, shortly before he died. On Instagram, Sadie Robertson shared a bevy of photos of them together through the years, including a picture of her holding his hand while he laid in bed.