Life ‘Counting On’ matriarch ‘Grandma’ Mary Duggar died of an accidental drowning after church June 12, 2019Cydney Henderson, USA TODAYComments Off on ‘Counting On’ matriarch ‘Grandma’ Mary Duggar died of an accidental drowning after church The Duggar family announced the sudden death of "Grandma" Mary Duggar Sunday and her cause of death has been revealed.
