The western tradition of three magi comes from the number of gifts that they gave. Eastern traditions suggests that there may have been twelve. While they were certainly high officials, it is a myth that they were kings. That idea possibly arose around the 8th century in trying to retrofit Psalm 72:11 which was not meant to be quite that time-specific in nature. The names Melchior (a Persian scholar or king), Caspar (an Indian) and Balthazar (an Arabian) are also probably also fictitious embellishments because they came from one country (Matthew 2:1-12). The Christmas Nativity Scene is often but not always a montage of two events, Jesus born in a stable and the magi visiting him later in a house. What is significant is that among the first to recognize Jesus as ruler of Israel were foreigners.