Ann was born in November 1749 in St Stephen in Brannel, Cornwall and was baptised on November 25th, 1749. Ann's father was Steven Bullock and her mother was Frances Vivian. Her paternal grandparents were Edmund Bullock and Mary Vivian; her maternal grandparents were Ralph Vivian and Joan Rogers. She was the oldest of eight children. She had four brothers and three sisters, named Stephen, Ralph, James, <Unknown>, Joan, Jane and Elizabeth. She died, at the age of 28 years and 1 month, in December 1777. Her burial was on December 28th, 1777.