<sod>On 1419, [[Rainier II of Monaco|Rainier II]] had three sons, Ambroise, Antoine and Jean, the most long-lived of them, left a stipulating if the heir of Monaco was a woman, the eldest duaghter could heir the lands of Monaco, but his husband adopted the surname Grimaldi and the chest of arms of Grimaldi`s<ref>Trudy Ring,Robert M. Salkin,Sharon La Boda, [https://books.google.com.co/books?id=74JI2UlcU8AC&pg=PA451&lpg=PA451&dq=Louis+XIII+of+France+and+Honore+II+of+Monaco&source=bl&ots=jvsRcxsZKL&sig=2IZO79sNkJ4Mq0r1cAok47EJ5to&hl=es&sa=X&ved=0ahUKEwjp5cz2q_DLAhXL0h4KHU-QAyYQ6AEIUjAI#v=onepage&q=Louis%20XIII%20of%20France%20and%20Honore%20II%20of%20Monaco&f=false ''International Dictionary of Historic Places: Southern Europe''], pag. 451, FizRoy Publishers, ISBN 1-884964-01</ref>. On 20 October 1715, Antoine's eldest daughter and heiress [[Louise-Hippolyte, Princess of Monaco|Louise-Hippolyte]] married [[Jacques I, Prince of Monaco|Jacques-François de Goyon-Matignon]]<ref>Marc Antoine René de Voyer Argenson, [https://books.google.com.co/books?id=GSk0AAAAMAAJ&pg=PA89&lpg=PA89&dq=Jacques-Fran%C3%A7ois+de+Goyon-Matignon&source=bl&ots=Y2x9Hm12HH&sig=DhF0lSgWRBaRkVXgUH-kWoirw8s&hl=es&sa=X&ved=0ahUKEwiW8drot_DLAhWL1B4KHcJiBCU4FBDoAQghMAE#v=onepage&q=Jacques-Fran%C3%A7ois%20de%20Goyon-Matignon&f=false ''Mélanges tirés d'une grade bibliothèque''] pag, 89. Chez Moutard, Imprimeur</ref>, who had signed a contract on 5 September 1715 by which he was obliged to take the surname [[House of Grimaldi|Grimaldi]]. [[Louis XV of France|Louis XV]] thereupon recreated the ducal peerage of Valentinois by letters patent, signed in December 1715 and registered on 2 September 1716, for Jacques, who would also succeed his father-in-law Antoine as Prince Jacques I; like the previous creation, its inheritance was restricted to male heirs.<eod>
<sod>On 1419, [[Rainier II of Monaco|Rainier II]] had three sons, Ambroise, Antoine and Jean, the most long-lived of them, left a stipulating if the heir of Monaco was a woman, the eldest duaghter could heir the lands of Monaco, but his husband adopted the surname Grimaldi and the chest of arms of Grimaldi`s<ref>Trudy Ring,Robert M. Salkin,Sharon La Boda, [https://books.google.com.co/books?id=74JI2UlcU8AC&pg=PA451&lpg=PA451&dq=Louis+XIII+of+France+and+Honore+II+of+Monaco&source=bl&ots=jvsRcxsZKL&sig=2IZO79sNkJ4Mq0r1cAok47EJ5to&hl=es&sa=X&ved=0ahUKEwjp5cz2q_DLAhXL0h4KHU-QAyYQ6AEIUjAI#v=onepage&q=Louis%20XIII%20of%20France%20and%20Honore%20II%20of%20Monaco&f=false ''International Dictionary of Historic Places: Southern Europe''], pag. 451, FizRoy Publishers, ISBN 1-884964-02-8</ref>. On 20 October 1715, Antoine's eldest daughter and heiress [[Louise-Hippolyte, Princess of Monaco|Louise-Hippolyte]] married [[Jacques I, Prince of Monaco|Jacques-François de Goyon-Matignon]]<ref>Marc Antoine René de Voyer Argenson, [https://books.google.com.co/books?id=GSk0AAAAMAAJ&pg=PA89&lpg=PA89&dq=Jacques-Fran%C3%A7ois+de+Goyon-Matignon&source=bl&ots=Y2x9Hm12HH&sig=DhF0lSgWRBaRkVXgUH-kWoirw8s&hl=es&sa=X&ved=0ahUKEwiW8drot_DLAhWL1B4KHcJiBCU4FBDoAQghMAE#v=onepage&q=Jacques-Fran%C3%A7ois%20de%20Goyon-Matignon&f=false ''Mélanges tirés d'une grade bibliothèque''] pag, 89. Chez Moutard, Imprimeur</ref>, who had signed a contract on 5 September 1715 by which he was obliged to take the surname [[House of Grimaldi|Grimaldi]]. [[Louis XV of France|Louis XV]] thereupon recreated the ducal peerage of Valentinois by letters patent, signed in December 1715 and registered on 2 September 1716, for Jacques, who would also succeed his father-in-law Antoine as Prince Jacques I; like the previous creation, its inheritance was restricted to male heirs.<eod>