House of Sousa Chichorro
Cadet branch of the House of Burgundy-Portugal
- Coat of Arms
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House of Sousa Chichorro
Lords of Mortágua, Labruja
and Vinho
Assumed name from Sousa family as their successors
- Cadet Branches
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House of Sousa Manuel de Meneses
Lords of Vila Flor do Alentejo
Counts and Marquises of Vila Flor
Dukes of Terceira
Issued from Afonso o Cavalleiro Sousa, 2nd son of Vasco Martims, 1st Lord of Mortágua
Assumed additional name and arms from House of Manoel and House of Meneses as their successors -
House of Sousa Coutinho
Lords of Gouveia
Counts of Redondo
Marquises of Borba
Issued from Martim Afonso, 6th son of Martim Afonso, 2nd Lord of Mortágua -
House of Lobo da Silveira
Lords and Barons of Alvito
Counts and Marquises of Oriola
Issued from Afonso Martins, illegitimate son of Martim Afonso, 2nd Lord of Mortágua -
House of Sousa Leão
Lords of Jaboatão dos Guararapes and Gurjaú de Baixo
Matrilineal branch
Brazilian branch