There is this fellow but either it's just an echo of the same names or else the historian didn't have his facts straight, as by 1738 clearly there were many settlers in the area:

Joseph Raymundo YNSUNZA BENITES
Sex: M

Event(s):
Christening: 21 Sep 1738
La Purisima Concepcion, Mocorito, Sinaloa, Mexico

Parents:
Father: Joseph DE YNSUNZA
Mother: Juana Maria DE BENITES