Region
China
8
England
7
Pennsylvania
7
Philadelphia
5
Philadelphia (Pa.)
5
Great Britain
4
United States
4
Belgium
3
France
3
Japan
3
Portugal
3
Brabant
2
Brabant (Duchy)
2
Cambridge
2
Flanders
2
Italy
2
Massachusetts
2
New Jersey
2
Princeton
2
Rhode Island
2
America
1
Cambridge (Mass.)
1
Fujian Sheng
1
Fujian Sheng (China)
1
Germany
1
Hainan Sheng (China)
1
Hungary
1
Islamic Empire
1
Islands
1
Islands of the South China Sea (China)
1
Liverpool
1
London
1
Netherlands
1
Providence
1
Solomon Islands
1
West Indies
1