Hello Hillebrechts, I am looking for Friedrich Wilhelm HILLEBRECHT and his wife Hanna Justine Friederike Wilhelmine nee FRÖCHTENICHT. Both died between 6th November 1881 and 21st June 1907 in Lütgenrode, Nörten-Hardenberg, Germany. They had a son Wilhelm Friedrich Christian HILLEBRECHT, born 21st September 1849 in Esebeck, Elliehausen, Göttingen, Germany. They lived for many years in Esebeck, at least between 1849 and 1881. By the way, Lütgenrode is about 1.5 Kilometers (1 mile) from Wolbrechtshausen.
I did an analysis of Hillebrecht phone numbers in Germany. About 700 are listed presently. Most of them live in an areanorth of and including Göttingen, Lower Saxony (Niedersachsen), Germany, Zip Code area 37... Therefore, the very often quoted locality "Hanover, Prussia" refers to the previous Kingdom and Electorate of Hanover, and likely not the present City of Hannover.