Misc: Until the late 19th century this country controlled the wild rubber market?

Questions

The french call it Lac Leman, the Germans Genfersee, what do we call it?

Which former European country was ruled by the Holenzollerns?

Who was appointed head of the Spanish Inquisition in 1483?

What is a mature horse below the height of 14 and a half hands called?

Who had top ten hits in the 1970s with All right now, My brother Jake and Wishing Well?