father predecessor successor succession death_date house mother birth_date spouse issue image article_title name reign
honoré iii , prince of monaco national honoré iii as previous reigning monarch convention as '' de facto '' ruling government honoré v prince of monaco 16 february 1819 house of grimaldi maria caterina brignole 17 may 1758 louise d'aumont honoré prince of monaco v , prince of monaco florestan i , honoriusiv.jpg honoré iv , prince of monaco
 honoré iv 30 may 1814 -- 16 february 1819
honoré iv , prince of monaco

honoré iv -lrb- 17 may 1758 -- 16 february 1819 -rrb- was prince of monaco and duke of valentinois from 12 march 1795 to 16 february 1819 .
he was the son of prince honoré iii by his wife , maria caterina brignole , a genoese noblewoman .
after the fall of napoleon i , he regained control of the principality thanks to a clause added by charles maurice de talleyrand-périgord at the congress of vienna stating that , '' `` the prince of monaco should return to his estates '' '' , and passed on his titles to his eldest son , honoré v , prince of monaco .
honoré iv married louise félicité victoire d'aumont , duchess of aumont , duchess mazarin and of la meilleraye on 15 july 1777 in paris .
they divorced in 1798 .
they had two sons : honoré v -lrb- 1778 -- 1841 -rrb- florestan i -lrb- 1785 -- 1856 -rrb- during the french occupation of monaco , honoré iv was imprisoned for several years .
illnesses resulting from this imprisonment incapacitated honoré iv in his later years , and following the re-establishment of the principality a regency was established to rule in honoré 's name .
