54 works carry all of these threads.
12th century
9th–15th century
11th–12th century
anonymous · 1050 - 1175
12th–13th century
8th–13th century
ca. 1150–60
probably 8th–12th century
10th–early 16th century
3rd–12th century
10th–15th century
10th–12th century
ca. 1200
