Jack (playing card) traditional ranking of cards, where the ace or king generally occupied the first rank. This is seen in the earliest known European card games, such as Karnöffel, as well as in more recent ones such as Euchre. Games with such promotion include: Jack (playing card) A jack or knave is a playing card which, in traditional French and English decks, pictures a man in the traditional or historic aristocratic dress generally associated with Europe of the 16th or 17th century. The usual rank of a jack, within its suit, plays as if it was an 11 (that is, between the
King (playing card) In the Ace-Ten family of games such as pinochle and schnapsen, both the ace and the 10 rank higher than the king. The king card is the oldest and most universal court card. It most likely originated in Persian Ganjifeh where kings are depicted as seated on thrones and outranking the viceroy cards which are mounted on horses. Playing cards were transmitted to Italy and Spain via the Mamluks and Moors. The best preserved and most complete deck of Mamluk cards, the Topkapı pack, did not display human figures but just listed their rank most likely due to religious prohibition.