Oh yes I know this, I have a book on Sarutobi Sasuke or basically Ninja. Hizuren Sarutobi has a likely chance to be taken from Sarutobi Sasuke, Sarutobi was one of the Sanada Ten Braves, a group of ten ninja that worked for this samurai. It was said he was raised by monkeys and he had quick speed and agility, it's rumored he can dodge the fastest blade. As he grew up, he went on to become skilled in Ninjutsu and fencing from another master, but he had died when he got caught in a bear trap during an espionage mission to a daimyo. He escaped by cutting off his own foot, but since he couldn't escape, he comitted ritaul suicide or seppuku and died.
There's another one also named Hattori Hanzo the "Devil". Hanzo of the Great Salamander might also be derived from him as they were both excellent and famous ninja and stuff.