Misc: What was the former German name of the Czech town of Ceske Budejovice?

Questions

In 1990 The ---------- space telescope is brought on-line. Unfortunately, its mirror is slightly warped?

In 672 ---------- begins his reign as Catholic Pope?

In 678 ---------- ends his reign as Catholic Pope?

In 1370 Frederick I the ---------- , elector of Saxony, born.?

In 1713 Peace of ---------- ; France cedes Maritime provinces to Britain?