Question: which cousin is older?

Context articles: Sir Lionel
Oumar Sissoko
My Cousin Rachel (2017 film)
Miray Daner
Dominique François Burthe
Mohamed Sissoko
Manong
Ywain the Bastard
Charles F. Erhart
My American Cousin

Sir Lionel is the younger son of King Bors of Gaunnes (or Gaul) and Evaine and brother of Bors the Younger in Arthurian legend.
 He is a double cousin of Lancelot and cousin of Lancelot's younger half-brother Ector de Maris (not to be confused with the older Sir Ector, who was King Arthur's foster-father).
 When their father dies in battle against King Claudas, Lionel and Bors are rescued by the Lady of the Lake and raised in her underwater kingdom alongside her foster-son Lancelot.
 Like all his family, Lionel becomes a Knight of the Round Table.
Oumar Sissoko (born 13 September 1987 in Montreuil France) is a Malian footballer who currently plays as a goalkeeper for Le Havre.
 His cousin Mohamed Sissoko is also a professional footballer and was also capped for Mali.
My Cousin Rachel is a 2017 romantic drama film, written and directed by Roger Michell, based upon the 1951 novel of the same name by Daphne du Maurier.
 It stars Rachel Weisz, Sam Claflin, Iain Glen, Holliday Grainger and Pierfrancesco Favino.
 It was shot in England and Italy in spring 2016, and is about a young man in Cornwall who meets the wife of his older cousin, suspecting her of having been responsible for his death.
Miray Naz Daner (born 15 January 1999) is a Turkish actress.
 She began her career at the age of seven as child actor.
 She studied cello, piano, voice education in Music Department of Cemal Reşit Rey Fine Arts High School and continues to study in Music Department of Mimar Sinan Fine Arts University.
 Her paternal relatives are actors Aras Bulut İynemli (cousin), Orçun İynemli (cousin), Cengiz Daner (uncle), İlhan Daner (grandfather's brother).
 She has an older sister, fashion designer İpek Nur Daner.
 Her maternal grandfather is a Turk who immigrated from Greece to Turkey.
Dominique François Burthe (1785-1852), was born in Metz, France in 1785, son of the merchant Louis Burthe and Maria Gaudres.
 He entered military service and travelled to Louisiana in the company of his older cousin André Burthe on the ship taking the Prefect Laussat to arrange the transfer of the colony from Spain to France prior to the Louisiana Purchase.
 According to Blanque, Dominique François was bearer of a letter from the Ministry of War stating that he was to take up the position of Sous-Lieutenant in the 54th Infantry, one of the regiments to be sent to Louisiana.
 The letter gave him orders to join his regiment at Batavie, where they were stationed, but the elder Burthe found it more convenient to have his cousin embark on the Surveillent: Blanque suggests that he was never properly appointed to officer status.
Mohamed Lamine "Momo" Sissoko Gillan (born 22 January 1985) is a Malian footballer who plays as a defensive midfielder for Mitra Kukar in the Liga 1.
Manong (Mah-noh-ng) is a Ilokano term principally given to the first-born male in a Filipino nuclear family.
 However, it can also be used to title an older brother, older male cousin, or older male relative in an extended family.
 The feminine "manang" is a term given to an older sister.
 It is a term of respect, similar but secondary to Dad or Mom, but not comparable to Mister or Ma'am, which expresses no elevated affection.
 A hierarchical marker, it is used to refer to any male who is older than the speaker within his or her family but it could also be used for men outside the family to convey respect.
Ywain the Bastard, also called Ywain the Adventurous, is a son of King Urien of Gore and is a Knight of the Round Table in later Arthurian legend.
 He is often confused with his half-brother Sir Ywain, after whom he was named.
 While the older Ywain is the child of Urien and his wife Morgan le Fay, King Urien sired Ywain the Bastard on the wife of his seneschal.
 He is encountered frequently in Arthurian romance as a hearty and sensible warrior.
 His death comes at the hands of his cousin Gawain, ironically during the Quest for the Holy Grail.
 The two meet, disguised by their armor, and decide to joust.
 Ywain is mortally wounded, and it is not until Gawain takes him to a hermitage for his last rites that he realizes he has killed his own cousin.
Charles F. Erhart (born 1821 in Ludwigsburg as Karl Erhart – 1891) was a German chemist who immigrated to the United States.
 Erhart co-founded with Charles Pfizer, his cousin and future brother-in-law Charles Pfizer & Company.
 Like his cousin, Charles Pfizer, was born in Ludwigburg, Germany.
 Three years older than his cousin, Erhart had mastered the confectioner's trade in his native town, and their skills blended well for the new business they founded together in Brooklyn, New York, in 1849.
 Chas.
 Pfizer & Co. produced fine chemicals, specializing in the compounding of chemicals not commonly made in America.
My American Cousin is a Canadian drama film, released in 1985.
 Written and directed by Sandy Wilson based on her own childhood, the film stars Margaret Langrick as Sandy Wilcox, a pre-teen girl growing up on a ranch in rural Penticton, British Columbia in the late 1950s.
 Sandy's longing to be treated as an adult is roused even further when her older American cousin Butch Walker (John Wildman) comes for a visit.
 The cast also includes Richard Donat, Jane Mortifee, Babz Chula and Camille Henderson.