Columbia subject headings:
Byzantine Empire--History--Andronicus II Palaeologus, 1282-1328.
Catalan Grand Company--History.
Flor, Roger de, -1305.
Templars--History.
Harvard subject headings:
Byzantine Empire--History--Andronicus II Palaeologus, 128.
Byzantine Empire--History--Andronicus II Palaeologus, 1282-1328.
Catalan Grand Company
Catalan Grand Company--History.
Flor, Roger de, -1305.
Templars--History.
Templars--Influence.
Princeton subject headings:
Byzantine Empire--History--Andronicus II Palaeologus, 1282-1328.
Catalan Grand Company.
Templars--Influence.