Perhaps you should try some spelling variations:
"lady john clairmont" » "lady john lamont", "lady john learmont", "lady john lermont", "cady john clairmont", "ladley john clairmont", "hardy john clairmont"
"lady jane clairmont" » "lady jeane clairmont", "lady joane clairmont", "lady ae clairmont"
"lady jan clairmont" » "lady jean clairmont", "lady joan clairmont", "lady a clairmont"

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: (("lady jane clairmont") OR ((("lady jan clairmont") OR ("lady john clairmont"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"lady jane clairmont\") or (((\"lady jan clairmont\") OR (\"lady john clairmont\"))))*".
• Removing quotes may allow a broader search: (( lady jane clairmont ) or ((( lady jan clairmont ) OR ( lady john clairmont ))))*.