This is a Message Board Post that is gatewayed to this mailing list. Surnames: Kok, Tienstra, VanderHeijden Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/an/WGB.2ACI/372.2.2.1.1 Message Board Post: Cathy Boudewina did have a brother Nicholaas/Klass b. about 1870, married to Grietje/Grace Tienstra about 1893 in NL. They immigrated in or around 1901 with 3 children to Roseland area of Chicago, where they had several more children although at least 3 of them died in infancy. Records I have found for them include 1910, 1920, and 1930 (?) Census records and a membership record from around 1910 in Second Roseland Christian Reformed Church. And at sometime their son Pieter, b. 1899 changed or had his name changed to Cook. Klaas and Grace also had a daughter, Aukje or Anna b. june 6, 1895. But this Nicolaas/Klaas and Boudewina were the son and daughter of Willem Kok and Hermijntje Van Der Heijden. So it sounds to me like the Klaas, son of Albert, married to Anna that Joan found is more likely yours? Perry