Prince Alfred of Liechtenstein
Prince Alfred Louis of Liechtenstein( Alfred Aloys Eduard; 11 June 1842 in Prague – 8 October 1907 in Frauenthal castle) was the son of Prince Franz de Paula of Liechtenstein( 1802 – 1887) and Countess Julia Eudoxia Potocka- Piława( 1818–1895), older brother of Prince Louis of Liechtenstein, and cousin and brother- in- law of Franz I of Liechtenstein.
He was the 1,143rd Knight of the Order of the Golden Fleece in Austria in 1903.
Prince Joseph Wenzel of Liechtenstein
Prince Joseph Wenzel of Liechtenstein, Count Rietberg( born 24 May 1995) is the eldest child of Prince Alois of Liechtenstein, the Regent and Hereditary Prince of Liechtenstein, and his wife Princess Sophie of Bavaria, Duchess in Bavaria, he is also the eldest grandchild of the current ruling prince of Liechtenstein.
He is second in the line of succession to the Liechtensteiner throne through his father.
Maximilian of Liechtenstein
Maximilian of Liechtenstein (6 November 1578 – 29 April 1645 in Győr) was a nobleman from the House of Liechtenstein.
He was a senior military officer in the imperial Habsburg service, eventually promoted to the rank of Field Marshal.
In 1623, he was raised to Imperial Prince.
Prince Aloys of Liechtenstein
Prince Aloys of Liechtenstein( Aloys Gonzaga Maria Adolf; 17 June 1869 in Hollenegg – 16 March 1955 in Vaduz) was the son of Prince Alfred of Liechtenstein( 1842–1907) and Princess Henriette of Liechtenstein( 1843 – 1931), daughter of Alois II of Liechtenstein.
The maternal nephew and first cousin of Franz I of Liechtenstein, Prince Aloys renounced his rights to the succession on 26 February 1923, in favor of his son Franz Joseph II.
He was the 1,177th Knight of the Order of the Golden Fleece in Austria.
Hans-Adam II, Prince of Liechtenstein
Hans-Adam II (Johannes Adam Ferdinand Alois Josef Maria Marco d'Aviano Pius; born 14 February 1945) is the reigning Prince of Liechtenstein.
He is the son of Franz Joseph II, Prince of Liechtenstein (1906–1989) and his wife Countess Georgina von Wilczek (1921–1989).
He also bears the titles "Duke of Troppau and Jägerndorf", and "Count Rietberg".
Hans-Adam is the richest monarch in Europe.
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.
Prince Wenzeslaus of Liechtenstein
Prince Wenzeslaus of Liechtenstein (born 12 May 1974) is a member of the princely family of Liechtenstein.
He is the son of Prince Philip Erasmus of Liechtenstein and Isabelle de L'Arbre de Malander.
He was born to the style of a Serene Highness and Prince of Liechtenstein, and is additionally a Count of Rietberg.
Prince Wenzeslaus has two brothers:
Prince Wenzeslaus has become something of a society column figure on account of his relationship with Victoria's Secret model Adriana Lima.
The society columns such as Page Six of the "New York Post" have tagged him with the nickname of "Prince Wence(pronounced: Vince)".
His father is President of the LGT Group in Liechtenstein which is privately owned by the Prince of Liechtenstein Foundation.
Prince Wenzeslaus is the nephew of the reigning sovereign Fürst Hans Adam II and the first cousin of Alois, Hereditary Prince of Liechtenstein, who is Regent since 2004.
Princess Marie of Liechtenstein (b. 1959)
Princess Marie of Liechtenstein(" née" Princess Marie Isabelle Marguerite Anne Geneviève of Orléans; born Boulogne- Billancourt, France on 3 January 1959) is the eldest daughter of Prince Henri, Count of Paris, Duke of France and his former wife Duchess Marie Thérèse of Württemberg.
She is the wife of Prince Gundakar of Liechtenstein, a great- grandson of Prince Alfred of Liechtenstein.
Prince Maximilian of Liechtenstein
Prince Maximilian Nicholas Maria of Liechtenstein (born 16 May 1969) is the second son of Prince Hans-Adam II and Princess Marie.
Princess Angela of Liechtenstein
Princess Angela of Liechtenstein(" née" Angela Gisela Brown, 3 February 1958) is a Panamanian fashion designer and the wife of Prince Maximilian of Liechtenstein.
She was born in Bocas del Toro, Panama, and is one of two women of African descent to marry into a reigning European dynasty, the other being Meghan, Duchess of Sussex.
Her marriage to the prince had been authorised by his father, the reigning monarch of Liechtenstein.
Together, they have a son, Prince Alfons( b. London, 18 May 2001), who is in the line of succession to the Liechtensteiner throne.

Question: Who is Prince Maximilian Of Liechtenstein's paternal grandmother?
Answer: Countess Georgina von Wilczek