El Posito Arandas?

Hi everyone,

I've been doing some research on my Hernandez (paternal) bloodline. I've come across records for siblings to my GGrandfather that were baptized in Arandas, born in "El Posito". Is/was this a Rancho?

My GGrandfather was born in Piedras Blancas, so how far is/was "El Posito" from there?

Any insight is greatly appreciated.