Title: Pierre Napoléon Bonaparte
Content:  Prince Pierre-Napoléon Bonaparte (11 October 1815 – 7 April 1881) was a French nobleman, revolutionary and politician, the son of Lucien Bonaparte and his second wife Alexandrine de Bleschamp. He was a nephew of Napoleon I, Joseph Bonaparte, Elisa Bonaparte, Louis Bonaparte, Pauline Bonaparte, Caroline Bonaparte and Jérôme Bonaparte.
Title: Pierre Napoléon Bonaparte
Content: Prince Roland Napoleon Bonaparte (19 May 1858 - 14 April 1924). He entered the French Army, was excluded from it in 1886, and then devoted himself to geography and scientific explorations. He was the father of Marie Bonaparte, Princess George of Greece and Denmark. ; Princess Jeanne Bonaparte (25 September 1861 - 23 July 1910). She married Christian de Villeneuve-Esclapon (1852-1931). On 22 March 1853, Pierre married the daughter of a Paris plumber working as a doorman, Éléonore-Justine Ruflin. Altogether the couple had at least two children.
Title: Letizia Bonaparte
Content:  Maria-Letizia Buonaparte (née Ramolino; 24 August 1750 (or 1749) – 2 February 1836), known as Letizia Bonaparte, was a Corsican noblewoman, mother of Napoleon I of France. She became known as “Madame Mère” after the proclamation of the Empire. She spent her latter years in Rome where she died in February 1836.
Title: Jeanne Bonaparte
Content:  Jeanne Bonaparte (15 September 1861 &ndash; 25 July 1910) was a great-niece of Napoleon I of France, and the only daughter of Pierre Napoleon Bonaparte by his wife Éléonore-Justine Ruflin. She was well known in French society as an artist and sculptor, and was married to Christian de Villeneuve-Esclapon.
Title: Marie Clotilde Bonaparte
Content:  Marie Clotilde Eugénie Alberte Laetitia Généviève Bonaparte (20 March 1912, Brussels, Belgium – 14 April 1996, Château de la Pommerie, Cendrieux, France) was a French princess of the Bonaparte dynasty, the eldest child of Victor, Prince Napoléon and his wife, Princess Clémentine of Belgium. When she was born, her parents were already 50 and 40 years old, respectively, as they had not been allowed to marry each other as long as Clémentine's father, King Leopold II of Belgium, had been alive (he died in 1909). One of her aunts was Stephanie, once a Crown Princess of Austria-Hungary.
Title: Giuseppe Maria Buonaparte
Content: Nobile Maria Getrude Buonaparte (28 November 1741, Ajaccio – December, 1793). Married at Ajaccio, 25 June 1763 Nicola Luigi Paravisini, Chancellor of the City of Ajaccio (ca. 1739, Ajaccio – 8 May 1813, Ajaccio). ; Nobile Sebastiano Buonaparte (1743, Ajaccio – 24 November 1760, Ajaccio). ; Nobile Carlo Buonaparte (29 March 1746 – 24 February 1785). Married in June 1764, Maria Letizia Ramolino. They were the parents of Joseph Bonaparte, Napoleon I of France, Lucien Bonaparte, Elisa Bonaparte, Louis Bonaparte, Pauline Bonaparte, Caroline Bonaparte and Jérôme Bonaparte. ; Nobile Marianna Buonaparte, died young. On 5 March 1741 at Ajaccio, Giuseppe married his first wife Nobile Maria Saveria Paravicini (born 7 September 1715 at Ajaccio, died before 1750). She was a daughter of two Nobile, Giuseppe Maria Paravicini and Anna Maria Salineri. Both her parents were members of the nobility of the Republic of Genoa. They had at least three children:  Maria predeceased her husband, and he married secondly Maria Virginia Alata (born 5 February 1725), a daughter of Domenico Alata. This marriage was probably childless.
Title: Caroline Bonaparte
Content:  Maria Annunziata Carolina Murat (French: Marie Annonciade Caroline Murat; née Bonaparte; 25 March 1782 – 18 May 1839), better known as Caroline Bonaparte, was the seventh surviving child and third surviving daughter of Carlo Buonaparte and Letizia Ramolino, and a younger sister of Napoleon I of France. She was queen of Naples during the reign of her spouse there, and regent of Naples during his absence four times: in 1812-13, 1813, 1814, and 1815.
Title: Napoléon Charles Bonaparte
Content:  Napoléon Louis Charles Bonaparte (10 October 1802 – 5 May 1807) was the eldest son of Louis Bonaparte and Hortense de Beauharnais. His father was Emperor Napoleon I's younger brother; his mother was the daughter of Napoleon's first wife, Joséphine de Beauharnais.
Title: Charlotte Bonaparte
Content:  Charlotte Napoléone Bonaparte (31 October 1802 – 2 March 1839) was the daughter of Joseph Bonaparte, the older brother of Emperor Napoleon I, and Julie Clary. She was active as an artist.
Title: House of Bonaparte
Content:  Marie-Laetitia Bonaparte Baciocchi ; 43) Louis-Napoléon Bonaparte (1778–1846), King of Holland, married Hortense de Beauharnais, Napoleon's stepdaughter ; 44) *Napoléon Charles Bonaparte (1802–1807) ; 45) *Napoléon Louis Bonaparte (1804–1831) ; 46) *Charles Louis Napoléon (III) Bonaparte (1808–1873) Emperor of the French, married Maria Eugenia Ignacia Augustina Palafox de Guzmán Portocarrero y Kirkpatrick ; 47) **Napoléon Eugène Louis John Joseph Bonaparte, Prince Imperial (1856–1879) ; 48) Maria Paola or Marie Pauline Bonaparte (1780–1825) Princess and Duchess of Guastalla, married in 1797 to French General Charles Leclerc and later married Camillo Borghese, 6th Prince of Sulmona. ; 49) Maria Annunziata Caroline Bonaparte 

Question: Who is the mother of Pierre Napoleon Bonaparte?
Answer: Alexandrine de Bleschamp.
princesse de Canino Marie Alexandrine Charlotte Louise Laurence de Bleschamp Bonaparte.
Marie Laurence Charlotte Louise Alexandrine de Bleschamp Bonaparte.
Marie Alexandrine Charlotte Louise Laurence de Bleschamp, princesse de Canino Bonaparte.
Alexandrine, princesse de Canino Lucien-Bonaparte.
Alexandrine, princesse de Canino Bonaparte.
Alexandrine Jacob de Bleschamp.