The Duggar Family Says a Sad Goodbye to Grandma Mary

Grandma Mary Duggar

The Duggar family shared some sad news on Sunday night -- Grandma Mary Duggar unexpectedly passed away at age 78. She was Jim Bob Duggar's mother, and appeared frequently on 19 Kids and Counting, and later, Counting On. She was a beloved matriarch, and often showed up on grandkids' Instagram accounts. Several members of the family took to social media to lament the loss.