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. Her husband died in 1611 in Saltillo. He was 64 years old.
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. He died in Monterrey.
Diego de Montemayor, born 1589.