When Jurriaan van Oijen was born on 8 July 1782, in Rijswijk, Buren, Gelderland, Netherlands, his father, Evert Janse van Ojen, was 40 and his mother, Sophia de Keijzer, was 27. He married Judith Klazina de Kemp on 11 June 1809, in Rijswijk, Buren, Gelderland, Netherlands. They were the parents of at least 4 sons and 5 daughters. He died on 25 November 1858, in his hometown, at the age of 76.
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.