30 May 1857, Doniawerstal, prov.Frl., Netherlands, civilmarriage nr.25/1-3, genlias, tresoar.nl,
groom Joseph Meintes de Jong, age 32, place of birth St. Nicolaasga, son of: Meinte Hylkes de Jong, Gatske Pieters; bride Baukje Sakes de Ree, age 33, place of birth St. Nicolaasga, daughter of: Sake Meinderts de Ree, Akke Reins Roodhof. //

19-20 Sep.1858, Doniawerstal, prov.Frl., NL, genlias, tresoar, birthcert.Nr.B.33, cert.date 20 Sep.1858, child: Meinte de Jong, date of birth 19 Sep.1858, son of: Jozef Meintes de Jong, Baukjen Sakes de Ree. //

23-25 Sep.1861, Doniawerstal, prov.Frl., NL, genlias, tresoar, birthcert.Nr.A.81, cert.date 25 Sep.1861, child: Akke de Jong, date of birth 23 Sep.1861, daughter of: Jozeph Meintes de Jong, Baukje Sakes de Ree. //

7 May 1866, Doniawerstal, prov.Frl., NL, genlias, tresoar, birthcert.Nr.A.43, cert.date 7 May 1866, child: Gatske de Jong, date of birth 7 May 1866, daughter of: Jozeph Meintes de Jong, Baukje Sakes de Ree. //

5 March 1870, Doniawerstal, prov.Frl., NL, genlias, tresoar, birthcert.Nr.A.16, cert.date 5 March 1870, child: Saakje de Jong, date of birth 5 March 1870, daughter of: Jozef Meintes de Jong, Baukje Sakes de Ree. //

22 Feb.1889, Doniawerstal, prov.Frl., Nl, genlias, tresoar, civilmarriage nr.2, municipality Doniawerstal;
groom Bauke de Jong, age 33, place of birth St. Nicolaasga, son of: Pieter Baukes de Jong, Wikjen Hielkes de Vries; bride Gatske de Jong, age 22, place of birth Ouwster Nijega, in certificate mentioned as place of birth Nijega, daughter of: Jozeph Meintes de Jong, Baukje Sakes de Ree. //