When Arnoldus Petrus van den Dobbelsteen was born on 15 August 1896, in Tilburg, North Brabant, Netherlands, his father, Theodorus Jacobus van den Dobbelsteen, was 34 and his mother, Maria Anna van Oorschot, was 32. He married Huberdina Maria Kwinten on 1 May 1923, in Tilburg, North Brabant, Netherlands. He died on 21 October 1944, in Hilvarenbeek, North Brabant, Netherlands, at the age of 48.
Some characteristic forenames: Vietnamese Anh, Thanh, Hung, Minh, Vinh, Dung, Hue, Huong, Lan, Quang, Tan, Thuy, Hong, Chi, Hang, Ho, Pok, Sang, Bai, Chin, Ching, Chu, Chuan, Dong.
Vietnamese (Vạn): from the Chinese surname 萬, see Wan 1.
Vietnamese (Văn): from the Chinese surnames 文 or 聞, see Wen 2 and 3, and also 5 below.