Sir Robert de Quincy, 1st Baron of Prestoungrange (c. 1140 – c. 1197), Justiciar of Lothian, was a 12th-century English and Scottish noble.
[2] He led a force to take aid to Antioch in 1191 and also collected prisoners from Tyre.
[2] Returning from the crusade, Robert took part in Richard I's campaigns in Normandy in 1194 and 1196.
[1] Robert married Orabilis, daughter of Nes fitz William, Lord of Leuchars.
[5] Secondly, he married Eve(possibly the daughter of Uhtred, lord of Galloway).