Grace Aafke Dehann married Derk Jans Natelborg on 20 May 1859 at Unthuisen, Gronigen, Netherlands. They emigrated through Castle Garden, New York from Bremmerhaven, Germany by boat (Ship Emelia)February 16, 1862; arrived NY, USA Mar 14 186, then to Chicago April 23, 1862. With them was their 9 month old son Heinrick. The transcription reads "D. G. Nuttelburg". I am seeking information on her parents. Anyone recognize these names?

Regards,
Sharyn McGlinchey Hay