Perhaps you should try some spelling variations:
eberhard » gerhard (Expand Search), erhard (Expand Search), bernhard (Expand Search)
eberhardt » gerhardt (Expand Search), erhardt (Expand Search), bernhardt (Expand Search), ebehrhardt (Expand Search), eberhard (Expand Search), ebgebhardt (Expand Search)
gerhardt » gerhard (Expand Search), gebhardt (Expand Search), erhard (Expand Search), gehrhardt (Expand Search), ggebhardt (Expand Search)
bernhardt » bernhard (Expand Search), reinhardt (Expand Search), bernard (Expand Search)
ebehrhardt » ehrhardt (Expand Search)
erhardt » ehrhardt (Expand Search), erhard (Expand Search), gebhardt (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: (eberhard OR (gerhardt OR (bernhardt OR ((eberhardt OR ebehrhardt) OR erhardt)))) (finckh OR finck)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(eberhard OR (gerhardt OR (bernhardt OR ((eberhardt OR ebehrhardt) OR erhardt)))) (finckh OR finck)".
• Adding a wildcard symbol may retrieve word variants: (eberhard OR (gerhardt OR (bernhardt OR ((eberhardt OR ebehrhardt) OR erhardt)))) (finckh OR finck)*.