54 works carry all of these threads.
ca. 1150–60
probably 8th–12th century
10th–11th century
12th century
anonymous · ca. 1150 - ca. 1175
10th–15th century
11th–12th century
ca. 1200
ca. 1180–1210
8th–13th century
11th–late 15th century
late 12th–early 13th century
