He married **Ana Sanchez **.
Juan Jose Lopez de Jaen, born 1681. He married Maria Rosa de Abrego.
Francisca Lopez de Jaen, born 1699. She married Francisco Hinojosa, son of Diego Hinojosa Cantu and Maria Josefa de la Garza y Diaz Molina on 5 May 1722 in Cadereyta. Their padrino was Tomas Rodriguez, and their madrina was Rita Sanchez (Saenz).
Miguel Lopez de Jaen, born 1700. He married Ana Maria de Hinojosa, daughter of Diego Hinojosa Cantu and Maria Josefa de la Garza y Diaz Molina?.
Francisco Lopez de Jaen, born 1718. He married Maria Agustina Longoria, daughter of Juan Diego Longoria and Clara Maria Chapa. He owned Camargo 12 (tract).
He died before 1712.