Columbia subject headings:
Harvard subject headings:
Freemasons--France--Lorraine--Biography.
Freemasons--France--Lorraine--History--18th century.
Lorraine (France)--Politics and government--18th century.
O'Heguerty, Pierre-André, 1700-1763.
Spies--France--Lorraine--Biography.
Princeton subject headings:
Freemasonry--France--Lorraine--History--18th century.
Freemasons--France--Lorraine--History--18th century.
O'Heguerty family.