Princess Maria Amalia of Saxony
Maria Amalia of Saxony( 26 September 1757 – 20 April 1831) was a Duchess consort of Zweibrücken by her 1774 marriage to Charles II August, Duke of Zweibrücken.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Maria Amalia, Holy Roman Empress
Maria Amalia of Austria (Maria Amalie Josefa Anna; 22 October 1701 – 11 December 1756) was Holy Roman Empress, Queen of the Germans, Queen of Bohemia, Electress and Duchess of Bavaria etc.
as the spouse of Emperor Charles VII.
By birth, she was an archduchess of Austria, the daughter of Emperor Joseph I and Wilhelmine Amalia of Brunswick-Lüneburg.
Maria Amalia had seven children, only four of whom lived through to adulthood, including Maximilian III, Elector of Bavaria.
Louis I of Etruria
Louis I( 5 July 1773 – 27 May 1803) was the first of the two kings of Etruria.
Louis was the son of Ferdinand, Duke of Parma, and Maria Amalia of Austria.
He was born in 1773, when his great- grandfather, King Louis XV of France, was still alive.
Archduchess Maria Amalia of Austria (1780–1798)
Archduchess Maria Amalia of Austria ("Maria Amalia Josephe Johanna Katharina Theresia"; 15 October 1780 - 25 December 1798) was an Archduchess of Austria by birth.
Maria Amalia of Naples and Sicily
Maria Amalia of Naples and Sicily (Maria Amalia Teresa; 26 April 1782 – 24 March 1866) was a French queen by marriage to Louis Philippe I, King of the French.
Joseph I, Holy Roman Emperor
Joseph I (Joseph Jacob Ignaz Johann Anton Eustachius; 26 July 1678 – 17 April 1711) was Holy Roman Emperor from 1705 until his death in 1711.
He was the eldest son of
Emperor Leopold I from his third wife, Eleonor Magdalene of Neuburg.
Joseph was crowned King of Hungary at the age of nine in 1687 and King in Germany at the age of eleven in 1690.
He succeeded to the thrones of Bohemia and the Holy Roman Empire when his father died.
Joseph continued the War of the Spanish Succession, begun by his father against Louis XIV of France, in a fruitless attempt to make his younger brother Charles
(later Emperor Charles VI) King of Spain.
In the process, however, owing to the victories won by his military commander, Prince Eugene of Savoy, he did succeed in establishing Austrian hegemony over Italy.
Joseph also had to contend with a protracted revolt in Hungary, fomented by Louis XIV.
Neither conflict was resolved until the Treaty of Utrecht, after his death.
He also sanctioned the extermination of Romani people within the Holy Roman Empire.
His motto was "Amore et Timore" (Latin for "Through Love and Fear").
Hubba bint Hulail
Hubba bint Hulail was the grandmother of Hashim ibn' Abd Manaf, thus the great- great- great- grandmother of the Islamic" Nabī"( Prophet) Muhammad ibn Abdullah.
Infante Gabriel of Spain
Infante Gabriel of Spain( 12 May 1752 – 23 November 1788) was a son of King Charles III of Spain and his wife Maria Amalia of Saxony.
Maria Amalia of Saxony
Maria Amalia of Saxony
( Maria Amalia Christina Franziska Xaveria Flora Walburga; 24 November 1724 – 27 September 1760) was Queen consort of Naples and Sicily from 1738 till 1759 and then Queen consort of Spain from 1759 until her death in 1760, by marriage to Charles III of Spain.
A popular consort, she oversaw the construction of the Caserta Palace outside Naples as well as various other projects, and she is known for her influence upon the affairs of state.
Moving to Spain in 1759, she then set about the improvements to the Royal Palace of Madrid but died before its completion.
Maria Amalia was politically active and openly participated in state affairs in both Naples and Spain.

Question: Who is the paternal grandmother of Maria Amalia, Holy Roman Empress?
Answer: Eleonor Magdalene of Neuburg