Columbia subject headings:
Harvard subject headings:
Families--Brazil--Paraíba (State)--Case studies.
Oligarchy--Brazil--Paraíba (State)--History.
Paraíba (Brazil : State)--Politics and government.
Pessoa family.
Princeton subject headings:
Families--Brazil--Paraíba (State)--Case studies.
Oligarchy--Brazil--Paraíba (State)--History.
Paraíba (Brazil : State)--Politics and government.
Pessoa family.