@Josefa Arteaga y Agramonte. Josefa is the child of Juan Estanislao Arteaga y Agüero and Juana de Dios de la Cruz Agramonte y Betancourt. Her last name can be given in various ways, all of which are correct. She can be either Josefa Arteaga y Agüero, Agramonte y Betancourt, or Josefa Arteaga Aguero y Agramonte Betancourt, or simply "Josefa Arteaga y Agramonte", as her siblings, but not "Arteaga y Betancourt". In her case one could use the extended surnames only because she has cousins with the same two surnames, but Arteaga y Betancourt would not be correct. If only two surnames are given, these would be ARTEAGA y AGRAMONTE.
