REMOVE

1. churches
2. architecture (object genre)
3. 13th century

WHAT

1. cathedrals (2)

WHERE

1. France (nation) (5)
2. Germany (nation) (3)
3. Marburg, Germany (3)
4. Troyes, France (3)
5. Strasbourg, France (2)

WHO

1. unknown German (5)
2. unknown French (3)
3. Steinbach, Erwin von (2)

WHEN

1. Gothic (Medieval) (7)
2. Medieval (7)
3. 14th century (2)