Her father was Patricio Rivas, and her mother was Juana Tomasa Villarreal.
On 24 Dec 1784, she requested a dispensation to marry Julian Farias in Camargo. They were married on 11 Feb 1785 in Camargo. He owned San Ramon (tract), Camargo 1 (tract). His father owned Camargo 2 grant. Dispensation source: link.