Perhaps you should try some spelling variations:
erhard » gerhard (Expand Search)
erhardt » gerhardt (Expand Search), ehrhardt (Expand Search), eberhardt (Expand Search), gebhardt (Expand Search)
gerhardt » ggerhardt (Expand Search), gehrhardt (Expand Search), geberhardt (Expand Search), ggebhardt (Expand Search), gerhard (Expand Search), gebhardt (Expand Search), eberhardt (Expand Search)
ebgerhardt » ebggerhardt (Expand Search), ebgehrhardt (Expand Search), ebgeberhardt (Expand Search), ebggebhardt (Expand Search), ebgerhard (Expand Search), ebgebhardt (Expand Search), ebeberhardt (Expand Search), eberhardt (Expand Search), eberhard (Expand Search), engelhardt (Expand Search)
finckh" » finkh" (Expand Search)
finck" » fink" (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: "\"(erhard OR (((erhardt OR gerhardt) OR ebgerhardt) OR erhardt)) (finckh\" OR finck\")~".
• Removing quotes may allow a broader search: (erhard OR (((erhardt OR gerhardt) OR ebgerhardt) OR erhardt)) (finckh OR finck )~.
• Adding a wildcard symbol may retrieve word variants: "(erhard OR (((erhardt OR gerhardt) OR ebgerhardt) OR erhardt)) (finckh" OR finck")*.