- Italy,18
- Italy8
- Northern Italy,8
- England,5
- Germany,5
- Florence,4
- France4
- Central Italy,3
- France,3
- Germany3
- Italy (Florence?),3
- No place,3
- Northern France,3
- Southern Germany or Austria,3
- Bohemia,2
- Northeastern Italy,2
- Southern Italy,2
- Spain,2
- Austria,1
- Bohemia (?),1