Ngọ was born in 1906. Ngọ's father was Giảng and her mother was Ba Trần. Her paternal grandparents were Điều and Huynh Trần. She had a brother and four sisters, named Phóng, Giám, Bà Hai Nữ, Trang and Nguyễn. She was the third youngest of the six children. She died on May 10th.