When Jannigje Jansd Van de Merwe was born about 1843, in Holland, Netherlands, her father, Jan Pietersz Van De Merwe, was 36 and her mother, Maria Hendriksd Van Heeren, was 43. She died on 20 September 1853, in Dordrecht, South Holland, Netherlands, at the age of 11.
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.