María de Escobar Ibacache

María de's father was Pedro Escobar Ibacache and her mother was Beatriz Cortés de Rueda.  Her paternal grandparents were Andrés de Escobar Minaya and María De Ibacache; her maternal grandparents were Leonardo Cortés and María de León y Rueda.  She was an only child.

They had a son named Gaspar.