Perhaps you should try some spelling variations:
eberhard » gerhard (Expand Search), bernhard (Expand Search), ebgerhard (Expand Search)
eberhardt » gerhardt (Expand Search), bernhardt (Expand Search), ebgerhardt (Expand Search)
gerhardt » gerhard (Expand Search), gebhardt (Expand Search), ggerhardt (Expand Search)
engelhard » engelhardt (Expand Search)
engelhorn » engelhorns (Expand Search)
erhard » gerhard (Expand Search)
finckh » finck (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(eberhard OR (((eberhardt OR gerhardt) OR (engelhard OR engelhorn)) OR erhard)) finckh~".
• Adding a wildcard symbol may retrieve word variants: (eberhard OR (((eberhardt OR gerhardt) OR (engelhard OR engelhorn)) OR erhard)) finckh*.