Joseph and Arturo
I have the marriage document for Jose Manuel Catarino LOPEZ and Ana 
Maria BILLEGAS Vasques  m. 10 Jul 1825 doc Huejucar, Jal.  1,158,206 
vol 3 pg 44
Jose Manuel Catarino LOPEZ parents were Visencio LOPEZ b. 20 APR 
1820 Huejucar and Maria los REYES (info from Arturo's files)

I also have Ana Maria BILLEGAS Vasques bapt. doc 7 Aug 1805 FHL  
C602983  1805 - 1823  0445090  Her parents are Antonio BILLEGAS d. 1 
Jun 1850 doc. and Juana Maria VASQUES d. 6 Mar 1849 doc.  both died 
in Huejucar.
There were 9 siblings for Ana Maria BILLEGAS.  We have the bapt. 
docs for 6 of them.

Maria Francisca VILLEGAS 13 Mar 1796 doc  m. Simon MURO
Maria de Jesus BILLEGAS  5 Feb 1798 doc
Maria Lucia BILLEGAS 12 Jun 1800 doc   m. Clemente MONTOYA
Jose Simon BILLEGAS Vasques  16 Nov 1802
Ana Maria BILLEGAS Vasques 7 Aug  1805 m. Jose Manuel Catarino LOPEZ
Maria Andrea BILLEGAS Vasques  24 Nov 1807 doc
Other childrern but no docs
Rita Billega   m. Ramon LUERA
Macedonio Villegas  m. Petronila ROBLES
Jose Maria Villegas  m. Merced LOEREA

Hope this helps
Kitty Cortez
Rocklin, CA
if you see doc after a date, it means we have the document and can 
scan and send it off.