Félix Troncoso Echagüe

Félix's father was Félix Troncoso Sotomayor and his mother was Catalina Echagüe y Andía.  His maternal grandparents were Juan Francisco Pascual de Echagüe y Andía and María Màrquez Montiel.  He was an only child.

They had a son named Fèlix Joaquin.