Jacob and Evie, the twins in Assassin's Creed Syndicate, belong to the Frye family.
Jacob Frye and Evie Frye are playable Assassin protagonists operating in London during the Industrial Revolution. They arrive in the city in 1868 and build the Rooks, a street gang that helps them challenge Templar control over London's districts.
Jacob generally emphasizes direct combat and gang leadership, while Evie focuses more strongly on stealth and searching for a Piece of Eden. Their contrasting abilities support the game's dual-protagonist structure and give the player different approaches to missions.
The Frye name is sometimes confused with Dorian, the surname of Unity's Arno, or Kenway, the family at the center of several earlier games. Those are separate Assassin's Creed families in different historical settings.