Mikhail Nikolayevich von Giers
Mikhail Nikolayevich von Giers( alternatively styled Mikhail Nikolaevich von Giers or Mikhail Nikolayevich de Giers)( 1856– 1924) was an Imperial Russian ambassador and the son of Russian Foreign Minister Nikolay Girs.
Adélaïde-Louise d'Eckmühl de Blocqueville
Adélaïde-Louise d'Eckmühl de Blocqueville (8 July 1815 – 6 October 1892), was a French woman of letters and a poetess.
The last daughter of Louis Nicolas Davout, she devoted a large part of her life to honouring the memory of the "glorious marshal" of Napoléon.
Princess Marie Adelaide of Luxembourg
Princess Marie-Adélaïde of Luxembourg (Marie-Adélaïde Louise Thérèse Wilhelmine; 21 May 1924 – 28 February 2007) was a Luxembourgish princess, the third child and the second daughter of Grand Duchess Charlotte (1896–1985) and Prince Felix of Bourbon-Parma (1893–1970).
Michael Fadel
Michael II Fadel( born in 1710 in Beirut, Lebanon- died on May 17, 1795 in Dayr Harrash, Lebanon),( or Mikhail Fadil), was a Lebanese priest and Maronite Archeparch of the Maronite Catholic Archeparchies of Tyre and Beirut and 64th Patriarch of Antioch from 1793 to his death in 1795.
He died at Dayr Harrash, Lebanon.
Filip Arsenijević
Filip Arsenijević( born 2 September 1983) is a Serbian footballer who plays for TSC Bačka Topola.
He is older brother of Nemanja Arsenijević.
Michael Gregor (aircraft engineer)
Michael Gregor, born Mikheil Grigorashvili or Mikhail Leontyevich Grigorashvili( 1888 – 1953) was an aircraft engineer of Georgian origin, one of the pioneering aviators in the Russian Empire, the United States, and Canada.
Jovan Markovski
Jovan Markovski( born March 28, 1988) is a Macedonian professional basketball small forward who last played for Vardar.
He is older brother of Gorjan Markovski who is also basketball player and plays for Feni Industries
Mikhail Kollontay
Mikhail Georgiyevich Kollontay( born August 21, 1952 in Moscow), Russian composer and pianist.
Also known under his mother's name, Ermolaev.
His father, Georgiy Fyodorovich Kollontay( 1897 – 1954), an artist, was sent to the camps in 1938( released in 1946, rehabilitated posthumously); his mother, Ekaterina Ilyinichna Ermolaeva( 1922–2001), was a translator( English, modern Greek).
Michael Cherney
Michael Cherney( also Mikhail Chernoy, Mikhail Chorny or Mikhail Chernoi; born 16 January 1952) is a Uzbekistan- born Israeli entrepreneur and industrialist.
He is known for his significant role in the 1990s Aluminium in Russia, and his business ventures in Israel.
He is also the founder of the Michael Cherney Foundation and a sponsor of The Intelligence Summit.
Adélaïde-Louise-Pauline Hus
Adélaïde- Louise- Pauline Hus( 1734–1805) was a French stage actress and courtesan.
She was engaged at the Comédie- Française in Paris in 1751 – 1773.

Question: Who is older, Adélaïde-Louise D'Eckmühl De Blocqueville or Mikhail Kollontay?
Answer: Adélaïde-Louise D'Eckmühl De Blocqueville