A fork as a personal table-ware item was first used in the Byzantium Empire in the 11th century. In the beginning, it had 2 prongs and was used only to spike pieces of food. It’s interesting that it was first considered to be a devil’s weapon so it was prohibited.
For example, the Byzantine princess, Maria Argyropoulina was condemned by the Venetian clergy for using a fork during her meals. In their opinion, she was supposed to use her fingers which were “natural forks” provided to us by God. However, soon enough, forks became a common part of the aristocratic lifestyle, while poor people continued to eat with their fingers.