Friday, the sixth day of the week, so called as consecrated to Freyia or Frigga, the wife of Odin; is proverbially a day of ill luck; held sacred among Catholics as the day of the crucifixion, and the Mohammedan Sunday in commemoration as the day on which, as they believe, Adam was created.
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Friday * Friedland, Valentin