What is "titii"

The Titii (or Titii sodales, later Titienses, Sacerdotes Titiales Flaviales) was a college ( sodalitas) of Roman priests.

The Titii or Tithii were a small and obscure Celtiberian people whose lands were located along the middle Jalón and upper Tajuña valleys, somewhere between Alhama de Aragón in Zaragoza and Molina de Aragón in Guadalajara provinces.