Raphael
His mother Màgia died in 1491 when Raphael was eight, followed on August 1, 1494 by his father, who had already remarried. Raphael was thus orphaned at eleven; his formal guardian became his only paternal uncle Bartolomeo, a priest, who subsequently engaged in litigation with his stepmother. He probably continued to live with his stepmother when not staying as an apprentice with a master. He had already shown talent, according to Vasari, who says that Raphael had been "a great help to his father". A self-portrait drawing from his teenage years shows his precocity. His father's workshop continued and, probably together with his stepmother, Raphael evidently played a part in managing it from a very early age. In Urbino, he came into contact with the works of Paolo Uccello, previously the court painter (d. 1475), and Luca Signorelli, who until 1498 was based in nearby Città di Castello.
Timoteo Viti
The precocious Raphael, who was eleven at his father's death, continued to run his father's workshop with help from his family. It has often been speculated that Viti contributed to Raphael's training. In any case they remained friends, and Viti obtained or inherited the most important group of Raphael's studio drawings, which his descendents sold to Pierre Crozat in the 17th century. Drawings have often been disputed between the two artists in the past, and Viti has also been accused of forging some Raphael drawings (though it seems now accepted this was someone else).