New York's original name.

New Amsterdam

Who won the battle of Jankov? (1645, one of the most important battles during the 30-years war)

The Swedes

Who is Apicius?

A very famous gormet that spended so much on food that when he found out that he only had a few millions sestertius left, he considered it too little to live on, so he comitted suecide.

What was the Greek name on the Roman goddess Vesta?

None, as it was one of the few gods indigenous to the Romans.