Investigations: Sephardic origin, nationality, Spanish and Portuguese

Research resolved:

Bienveniste, Espinosa, Rosales, Merchante, González de la Plazuela, Dávila, Torre, Arias Montano, Ramírez de Arellano, Alarcón, Cepeda, Carvajal, Coronel, Caballero, Vergara, Pacheco, Mármol, Sánchez de Sevilla, Álvarez de Toledo, Lindo, Cuevas-Ponte, Alemán, Rodríguez de Ávila.

https://histogenealogia.com/