Height/Weight: 169cm, 59kg
Region: Japan
Gender: Male
He healed wounds, walked on water, and was soon worshipped by peasants who followed the forbidden religion as a child of God but he's not officially recognized as a saint. 
His name is Amakusa Shirou Tokisada, who was undeniably the leader of the Shimabara Rebellion.
His stats may be average, but during the Third Holy Grail War in Fuyuki, there were records of him being summoned as a Ruler class Servant.
And now he is summoned in Chaldea.