15 May 1897, Doniawerstal, prov.Frl., Netherlands, civilmarriage cert.nr.15, cert.date 15 May 1897, genlias, tresoar; groom Roelof de Jong, age 32, place of birth Oldeouwer, son of: Pieter Meintes de Jong, Jacobje Roelofs de Ree; bride Sietske Bosman, age 22, place of birth St. Nicolaasga, daughter of: Klaas Iedes Bosman, Sjoerdtje Pieters Lemstra. //