She was born circa 1572. Her father was Diego de Montemayor, and her mother was Juana Porcallo de la Cerda.
She married Alberto Canto, del, son of Sebastian Martins do Canto and Maria Dias Vieira.
Elvira Montemayor. She married Jusepe Tenorio. She married Pedro de Vega.
Miguel de Montemayor, born 1586. He married Monica Rodriguez Treviño, daughter of Capt. Diego Rodriguez and Sebastiana de Treviño.
Diego de Montemayor, born 1589.