when i was searching through the http://www.guadalajaradispensas.com for various last names on my family tree, i came across this entry
288 #1028 valentin dolores acosta & laureana flores / colotlan & jerez
when i looked it up, i found out who ysbael de ulloa's father was
here's the link to the page on familysearch, so you can see it for yourself
https://familysearch.org/pal:/MM9.3.1/TH-1-18425-17968-37?cc=1874591&wc…
his name is francisco, and she had a brother named juan ulloa.
re: Ysabel de Ulloa
this 17 page testimony is a denouncement of Valentin Dolores Acosta and Maria Laurentina Flores marriage based on their relationship of being cousins. Valentin's mother Juana De San Pablo de Casas brouht this action one year after her son married. This is everyone's testimony.
I don't understand why Juana thought her son's marriage was invalid.
Jose Carlos de Leon