Isaac

Isaac was a leader of the Jewish people.

'Take your only begotten son Isaac, whom you love, quickly go to the land of vision, and sacrifice him there upon a mountain.'

Abraham then arose in the same night, and went with two servants to the distant land, together with Isaac, riding on donkeys.

Then on the third day, when they saw the mountain where they had to go to slay Isaac, then Abraham said to those two servants thus:

Abraham then ordered Isaac to bring the wood to the place, and he himself brought his sword and fire.

Isaac then asked his father Abraham:

Then Abraham looked immediately behind and saw a ram between the brambles, caught by the horns, and he lifted up the ram to the offering, and he slaughtered it there as a sacrifice to God instead of his son Isaac.

Take now thy son, thine only son Isaac, whom thou lovest, and get thee into the land of Moriah; and offer him there for a burnt offering upon one of the mountains.

Calculus was discovered separately by Gottfried Leibniz and Isaac Newton.

Isaac Newton died a virgin.