Diệm was born in 1918. Diệm's father was Kiện and his mother was Quế Nguyễn quí. His paternal grandparents were Thản and Phúc Trương công. He had a brother and three sisters, named Trì, Đỗ, Lý and Tập. He died due to giỗ 15/4 at the age of 22 in 1940. He was buried in Vườn muồng.
General Notes
Sinh ngày 5/8 Đinh Kỷ (?) (1918) 1930 đỗ Sơ-học yếu-lược, có chữ Pháp. Mất 15/4 năm Bảo-Đại 15 (1940)