Perhaps you should try some spelling variations:
2c william » c william, 21 william, 23 william
2 william » 5 william, 13 william
14 1759 » 14 1799, 4 1759
21 1755 » 21 1745, 1 1755, 21 1795
1 1759 » 16 1759, 17 1759, 21 1759

Try widening your search to All Fields.

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: %22pitt%((2c william) OR (2 william)) %((((2((1 1759) OR (14 1759))) OR (((1 1759) OR (14 1759))))) OR (21 1755))-1806%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22pitt%((2c william) or (2 william)) %((((2((1 1759) OR (14 1759))) or (((1 1759) OR (14 1759))))) or (21 1755))-1806%22".
• Adding a wildcard symbol may retrieve word variants: %22pitt%((2c william) or (2 william)) %((((2((1 1759) OR (14 1759))) or (((1 1759) OR (14 1759))))) or (21 1755))-1806%22*.