Looking for all persons with the Lerchgassner / Lerchgessner / Lergessner name. This german name is authenticated from early 1700's in the village of Berlichingen in Wuerttemberg. Wilhelm, Ferdinand and Johan Michael migrated to Australia in 1860's. Franz Thomas or Joseph migrated to America in 1867 and in 1907 another of the name went to the area of Hessen. All inquiries into this name in America have met with a blank. Is there someone out there who knows this family???