Anaheim police said Jacob and Justin Quinones were brought to a courthouse in Harris County by their grandmother. The boys were in good condition and are in the custody of a Harris County social services agency.
The boys were snatched from their mother on Oct. 7 by their grandfather and father, who grabbed the boys and drove off in a van.
The boys' father Abraham Fernandez surrendered to Texas authorities last week, but the grandfather, Louis Fernandez, is still missing. His wife Elizabeth was arrested after she turned in the children.