Updated

Arvella Schuller, the wife of Crystal Cathedral's founding pastor, has died. She was 84.

Daughter Carol Schuller Milner says her mother passed away unexpectedly and peacefully early Tuesday at University of California, Irvine Medical Center in Orange.

Schuller was married to the Rev. Robert H. Schuller, the televangelist who founded the Crystal Cathedral.

Her daughter says she is survived by her husband, five children, 19 grandchildren, two sisters and a brother.