Perhaps you should try some spelling variations:
johannes pinkerton » joannis pinkertonii, john pinkerton, johannes wickert
johannes liesche » johannes fischer, johannes bosscha, johannes kiess
johannes berchem » johannes becker, johannes berger, johannes bechteln
johanna forster » johanne foster, john forster, johanna dorer
johanna fischer » johannes fischer, johan fischer, johann fischart
johannes basch » johannes bosscha, johannes bauer, johannes backs

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((((johannes liesche) OR (johannes berchem))) OR (johanna forster))) OR (johannes pinkerton))) OR (johanna fischer))) OR (johannes basch)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((((johannes liesche) OR (johannes berchem))) or (johanna forster))) or (johannes pinkerton))) or (johanna fischer))) or (johannes basch))".
• Adding a wildcard symbol may retrieve word variants: ((((((((((johannes liesche) OR (johannes berchem))) or (johanna forster))) or (johannes pinkerton))) or (johanna fischer))) or (johannes basch))*.