Miguel de Terrazas
Noted events in her life were:
• Background Information. 1511
Miguel Gallegos received at land grant in the area of the Villa de Durango in 1572. Later that decade, he married Violante de Terrazas, daughter of Diego de la Mancha & María Hernández. The couple had at least five known children. Miguel must have died before 15 Sep 1586 because Violante, his widow, married Alonso de Valenzuela, a civic official of the Villa de Durango.  At that same time, Diego de Morga was appointed the Guardian of the Miguel Gallegos's children, Francisca Gallegos, Isabel Gallegos, Luis Gallegos, Miguel de Terrazas and María Hernández Soriana.
"The Genealogy of Luis Gallegos de Terrazas and Pascuala de Rueda Part 1," Herencia, Vol. 21 #1, pp. 29-31, 35-43.