Đạo-Đại was born in 1941. Đạo-Đại's father was Hỗ and his mother was Úc Nguyễn văn. His paternal grandparents were Gị and Khương Phạm. He had four brothers and four sisters, named Đức, Dũng-Trí, Chí-Mỹ, Sỹ-Cao, Thuần, Bích, Hiếu and Hòa. He is the youngest of the nine children.
General Notes
Bác-sĩ Giải-phẫu tụy tạng. Giáo-sư Y-khoa. Tác-giả một lý-thuyết về giải-phẫu được ghi vào công-trình y-khoa Hoa-kỳ.