Question: Who is older, Claudie Haigneré or Jean-Loup Chrétien?

Context paragraphs:
Claudie Haigneré: Claudie (André-Deshays) Haigneré (born 13 May 1957) is a French doctor, politician, and former astronaut with the Centre National d'Études Spatiales (1985–1999) and the European Space Agency (1999–2002).

Soyuz TM-7: Soyuz TM-7 was the seventh manned spacecraft to dock with the Soviet Space Station Mir.  Its launch in November 1988 represented the start of the fourth long duration expedition, Mir EO-4, as it carried two more Soviet cosmonauts, Sergei Krikalyov and Alexander Volkov, to the station.  They would join the third crew member of EO-4, cosmonaut/physician Valeri Polyakov, who was on Mir for the second half of EO-3.  Also launched by Soyuz TM-7 was French astronaut Jean-Loup Chrétien, who would take part in the 24-day French mission known as Mir Aragatz.  The spacecraft Soyuz TM-7 remained docked to Mir for the duration of EO-4.  At the end of EO-4 in April 1989, due to delays in the launch schedule, Mir was left unmanned, and all three EO-4 crew members were transported back to Earth.

Three Welsh Romances: The Three Welsh Romances (Welsh: "Y Tair Rhamant " ) are three Middle Welsh tales associated with the "Mabinogion".  They are versions of Arthurian tales that also appear in the work of Chrétien de Troyes.  Critics have debated whether the Welsh Romances are based on Chrétien's poems or if they derive from a shared original.  Though it seems probable the surviving Romances derive, directly or indirectly, from Chrétien , it is probable he in turn based his tales on older, Celtic sources.  The Romances survive in the White Book of Rhydderch and the Red Book of Hergest, both from the fourteenth century, though the material is at least as old as Chrétien.

Soyuz T-6: Soyuz T-6 was a manned spaceflight to Earth orbit to the Salyut 7 space station in 1982.  Along with two Soviet cosmonauts, the crew included a Frenchman, Jean-Loup Chrétien.

Patrick Baudry: Patrick Pierre Roger Baudry (born March 6, 1946 in Cameroon), is a retired Lieutenant Colonel in the French Air Force and a former CNES astronaut.  In 1985, he became the second French citizen in space, after Jean-Loup Chrétien, when he flew aboard NASA's Space Shuttle mission STS-51-G.

Jean-Loup Chrétien: Jean-Loup Jacques Marie Chrétien (born 20 August 1938) is a French retired "Général de Brigade" (brigadier general) in the "Armée de l'Air" (French air force), and a former CNES spationaut.  He flew on two Franco-Soviet space missions and a NASA Space Shuttle mission.  Chrétien was the first Frenchman and the first western European in space.

Supporting paragraphs: Claudie Haigneré Jean-Loup Chrétien
Answer: Jean-Loup Jacques Marie Chrétien