Red Delicious
The Red Delicious is a clone of apple cultigen, now comprising more than 50 cultivars, first recognized in Madison County, Iowa, in 1880. According to the US Apple Association website, it is one of the fifteen most popular apple cultivars in the United States.
Court Pendu Plat
Court Pendu Plat is an extremely old French cultivar of domesticated apple that was first recorded in 1613. The cultivar definitely dates back to earlier than the 17th century, and was probably cultivated by the Romans. It is known for its intense flavor which mellows with storage.
The apple's name is derived from "corps pendu" in French, which refers to the short stalk of the fruit. This also matches with its German name "Kurzstiel" or how it is named in Deutsche Pomologie "Koeniglicher Kurzstiel", meaning the royal short stalk. It is also called the "Wise Apple" because of its late flowering, which avoids the risk of blossom damage due to frost.