I just found my gt gt Grandmother, Gertrud von Garrel who married Martin Feldhaus in abt 1836. She was listed with Martin in the Haselunne, Emsland, Hannover, Germany census records. I had seen her name listed here in the US as von Gauley and Greati, but I believe the German records. Anyway, I wondered if she was from nobility with the "von" in her name. I was told by a German gentleman, that perhaps she was from Garrel Germany. Could be a clue if your Garrels were German. If you go to http://www.angelfire.com/ma/blaueslicht/page8.html
you will find an aerial view of Garrel.
Hope this will help someone else.
Judy