Who sponsored Leonardo da Vinci?

Question:Leonardo's patron duke was Duke Lodovico Sforza.
Giuliano de’ Medici, was also a patron of Leonardo.
Leonardo da Vinci’s last patron was King Francis I.

Best Answer - Chosen by Asker: Leonardo's patron duke was Duke Lodovico Sforza.
Giuliano de’ Medici, was also a patron of Leonardo.
Leonardo da Vinci’s last patron was King Francis I.

Giuliano de' Medici, Duke Ludovico Sforza's,Pope,King Francis I of France