Princess Henriette of Liechtenstein
Princess Henriette of Liechtenstein( German:" Henriette Maria Norberta, Prinzessin von und zu Liechtenstein"; 6 June 1843 – 24 December 1931) was a Princess of Liechtenstein and member of the Princely House of Liechtenstein.
Jeannette zu Fürstenberg
Jeannette, Hereditary Princess of Fürstenberg( née Griesel; born 10 September 1982) is a German businesswoman and entrepreneur.
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.
Sophie, Hereditary Princess of Liechtenstein
Sophie, Hereditary Princess of Liechtenstein (born Duchess Sophie in Bavaria; 28 October 1967 in Munich), is the wife of Alois, Hereditary Prince and Regent of Liechtenstein.
Born a Duchess in Bavaria, she belongs to the House of Wittelsbach.
Prince Nikolaus of Liechtenstein
Prince Nikolaus Ferdinand Maria Josef Raphael of Liechtenstein( born 24 October 1947) is the non-resident Ambassador of Liechtenstein to the Holy See and a younger brother of the reigning Prince of Liechtenstein, Hans- Adam II.
Alois, Hereditary Prince of Liechtenstein
Alois, Hereditary Prince of Liechtenstein, Count Rietberg (born 11 June 1968, full name:
Alois Philipp Maria), is the eldest son of Hans-Adam II, Prince of Liechtenstein, and Countess Marie Aglaë Kinsky of Wchinitz and Tettau.
Alois has been regent of Liechtenstein  since 15 August 2004.
He is married to Duchess Sophie in Bavaria.
Ekaterina Malysheva
Ekaterina, Hereditary Princess of Hanover( née Malysheva; born 30 July 1986) is a Russian fashion designer and filmmaker.
She is the hereditary princess of the House of Hanover through her marriage to Ernst August, Hereditary Prince of Hanover.
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.
Ogawa Mataji
Viscount was a general in the early Imperial Japanese Army.
He was also the father- in- law of Field Marshal Gen Sugiyama.
Prince Georg Philipp of Saxe-Gessaphe
Georg Philipp, Prince of Saxe- Gessaphe( born 24 May 1988 in Mexico City, Mexico), is the eldest son and heir of Alexander, Prince of Saxe- Gessaphe and Princess Gisela of Bavaria.
He is a second cousin of Archduke Sigismund, Grand Duke of Tuscany and Henri Antoine, Hereditary Prince of Ligne.
He is also third cousin of Sophie, Hereditary Princess of Liechtenstein.
He is a fifth cousin of Duke Friedrich of Württemberg.
He is a 6th cousin of Prince Amedeo of Belgium, Archduke of Austria- Este and Ferdinand Zvonimir von Habsburg.
He stands to become pretender to the Saxon throne after his father.

Question: Who is the father-in-law of Sophie, Hereditary Princess Of Liechtenstein?