66 works carry all of these threads.
900–1470 CE
late 13th–early 14th century
ca. 1250
12th–13th century
10th–early 16th century
before 16th century
13th–14th century
probably 8th–12th century
11th–late 15th century
12th–15th century
anonymous · 1175 - 1250
anonymous · ca. 1000 - ca. 1200
early 13th century
