Ercole, Lord of Monaco
Ercole( 24 September
1562 – 29 November 1604) was Lord of Monaco from 17 May 1589 until his death.
Ercole was the youngest of four sons of Honoré I( 1522– 1581) and Isabella Grimaldi.
His eldest brother Charles II became Lord of Monaco on the death of their father in 1581.
Ercole's two elder brothers Francois( 1557 – 1586) and Horace( 1558 – 1559) died in childhood, thus leaving Ercole as heir to his brother Charles II, who died without issue in 1589 at the age of 34.
Ercole was 27 years old.
He married Maria Landi on 15 September 1595; the marriage produced three children; Ercole was murdered in 1604 and his six- year- old son Honoré became Lord of Monaco under the regency of Ercole's brother- in- law, Frederico Landi, 4th Prince of Val di Taro.
Honoré was the first Lord of Monaco to be called Prince of Monaco.
Princess Charlotte, Duchess of Valentinois
Princess Charlotte of Monaco, Duchess of Valentinois( Charlotte Louise Juliette Grimaldi; 30 September 1898 – 15 November 1977), was the daughter of Louis II, Prince of Monaco, and the mother of Rainier III, Prince of Monaco.
From 1922 until 1944, she was the Hereditary Princess of Monaco, heir presumptive to the throne.
Chevalier de Grimaldi
Antoine Grimaldi, le Chevalier [de] Grimaldi, (Paris, 2 October 1697 – Monaco, 28 November 1784) was the de facto ruler of Monaco between 1732 and 1784.
An illegitimate son of Antonio I of Monaco and the dancer Élisabeth Dufort (named "Babé"), he was recognized by his father in 1715.
The Chevalier de Grimaldi became governor-general of Monaco on 20 May 1732, when his brother-in-law Jacques I, Prince of Monaco and his young nephew Honoré III, Prince of Monaco moved to Hôtel Matignon in Paris and remained there, even after the proclamation in 1734 of Honoré as Prince of Monaco.
This situation remained the same for half a century until Antoine's death in 1784, when Honoré III was already 64 years old.
Antoine Grimaldi was an able regent.
For example, he succeeded in keeping Monaco out of the War of the Austrian Succession (1740–1748).
He never married and died on 28 November 1784.
His remains were moved in 1966 to the Apse of the Monaco Cathedral.
Robert Calcagno
Robert Calcagno born 26 June 1960 is a Monegasque politician and leader who is CEO of the Oceanographic Institute
Foundation Albert I, Prince of Monaco.
Robert Calcagno has held ministerial posts in the government of the Principality of Monaco between 2006 and 2009.
He now leads the Oceanographic Museum of Monaco and the Maison des océans in Paris
His commitment to the protection of the oceans, to a better balance between Humankind and Nature and, on a broader level, his involvement in the economic, social and international life of the Principality of Monaco, have made him one of the key players in the policies of H.S.H. Prince Albert II of Monaco.
Honoré V, Prince of Monaco
Honoré V (13 May/14 May 1778, in Paris – 2 October 1841, in Paris) was Prince of Monaco and Duke of Valentinois.
He was born Honoré Gabriel Grimaldi, the first son of Honoré IV of Monaco and Louise d'Aumont.
Prince Joseph of Monaco
Prince Joseph of Monaco( Joseph
Marie Jerôme Honoré; 10 September 1763 – 28 June 1816) was a Monagasque prince and brother of Honoré IV, Prince of Monaco.
Her served as regent of Monaco on behalf of his brother in 1814- 1815.
Charles de Venasque-Ferriol
Charles de Venasque- Ferriol was a French genealogist and courtier in Monaco during the seventeenth century.
He was the secretary of Honoré II, Prince of Monaco and the author of several books, one of which falsely suggested the House of Grimaldi was related to Charles Martel.
Princess Stéphanie of Monaco
Princess Stéphanie of Monaco, Countess of Polignac( Stéphanie Marie Elisabeth Grimaldi; born 1 February 1965) is the youngest child of Rainier III, Prince of Monaco, and the American actress Grace Kelly.
She is the younger sister of Albert II, Prince of Monaco, and Caroline, Princess of Hanover.
Currently 14th in the line of succession to the Monegasque throne, she has been a singer, swimwear designer and fashion model.
Antoinette de Mérode
Antoinette de Merode (Antoinette Ghislaine; 28 September 1828 – 10 February 1864), was the Princess of Monaco by marriage to Charles III, Prince of Monaco.
Louise d'Aumont
Louise d'Aumont, "duchesse d'Aumont, duchesse Mazarin et de La Meilleraye" (Louise Félicité Victoire; 22 October 1759 in Paris – 13 December 1826 in Paris) was a French Duchess, and a Princess of Monaco by marriage to Honoré IV, Prince of Monaco.

Question: What is the date of birth of Honoré V, Prince Of Monaco's mother?