Hello Greg, I was just browsing. My name is Dan Stone - 29 Brandon, FL. I am a direct decendant of Sebastian Oliveros. My aunt, our family historian has well put togehter documents and research. including a full family tree dating to even before Sebastian Oliveros, i believe. Contact me at firstname.lastname@example.org
if incase you see this, I realize it has been a long time since you've posted haha.. But, yes, we have a complete tree.