Perhaps you should try some spelling variations:
bernhard » gerhard (Expand Search)
engelhard » engelhorn (Expand Search)
engelhardt » engelhornt (Expand Search)
gerhardt » gerhard (Expand Search), gebhardt (Expand Search), ggerhardt (Expand Search)
eberhardt » ebgerhardt (Expand Search)
erhard » gerhard (Expand Search)
finckh » finkh (Expand Search)
finck » fink (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (bernhard OR ((eberhardt OR (engelhard OR engelhardt)) OR (gerhardt OR erhard))) (finckh OR finck)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(bernhard OR ((eberhardt OR (engelhard OR engelhardt)) OR (gerhardt OR erhard))) (finckh OR finck)".
• Adding a wildcard symbol may retrieve word variants: (bernhard OR ((eberhardt OR (engelhard OR engelhardt)) OR (gerhardt OR erhard))) (finckh OR finck)*.