Columbia subject headings:
Harvard subject headings:
Frieschi family.
Genoa (Italy)--Church history--Sources.
Genoa (Italy)--Genealogy.
Genoa (Italy)--History--To 1339--Sources.
Italy--Genealogy.
San Lorenzo (Cathedral : Genoa, Italy)
Princeton subject headings:
Frieschi family.
Genoa (Italy)--Church history--Sources.
Genoa (Italy)--Genealogy.
Genoa (Italy)--History--To 1339--Sources.
Italy--Genealogy.