House of Vázquez de Acuña
Cadet branch of the House of Cunha
- Coat of Arms
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House of Vázquez de Acuña
Lords of Buendía, Dueñas and Santar
Counts of Buendía
- Cadet Branches
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House of Carrillo de Peralta
Counts of Santisteban de Lerín
Marquises of Falces
Illegitimate line issued from Alfonso Carrillo de Acuña, Archbishop of Toledo, younger son of Lopo Vasques da Cunha, 1st Lord of Buendía and younger brother of Pedro Vázquez de Acuña, 1st Count of Buendía -
House of Carrillo de Acuña
Lords of Pinto and Caracena
Marquises of Caracena
Issued from Gómez Carrillo de Acuña, younger son of Lopo Vasques da Cunha, 1st Lord of Buendía and younger brother of Pedro Vázquez de Acuña, 1st Count of Buendía