Louis II d'Orléans, duc de Longueville and comte de Dunois (1510 – 9 June 1537) was a French aristocrat and the first husband of Mary of Guise,[1] who later became queen consort of Scotland and mother to Mary, Queen of Scots.
He was the second son of Louis I d'Orléans, duc de Longueville by his wife Jeanne of Hochberg, and succeeded his brother Claude when the latter died in 1524.
[2] He married Mary of Guise on 4 August 1534 at the Louvre Palace.
During their brief marriage, the couple had two children: Louis died at Rouen on 9 June 1537,[4][a] Mary would later marry James V of Scotland.
This biography of a French peer or noble is a stub.