On my side, we go back to the 1300's and beyond ~ turns out there are a lot of royals in that line ~ which incidently explains a lot of stuff ~ like bad teeth, red hair, a few complete nuts, etc. ~ lol ~ my mom likes to tease that it all stems from so much dang inbreeding ~ the royals were so very famous for marrying their own, to * keep it all in the Family * you know.  :-D  (Back when kissing cousins was a true ~& truly scary, oftentimes!! ~ state of affairs, lol )
On my husband's side, we have only managed to get back to about 1500's ~ due to the fact that his people are what are called Converso's.  That is, they were originally Jewish, but were at one point in the 1500's coerced rather strongly (upon death of self, and all family, to completely wipe out an entire family line) to profess Catholicism.  In fact, my husband's last name *Garcia* apparently means *Rabbi Abraham* in Hebrew!  With this in mind, however, it has been very difficult to go much past the 1500's.  We have traced his ancestry back to Cortes & the New World.  In fact, there is a new translation out of a book written by Juan Bautista Chapa in the 1600's ( & edited by William C Foster), called "Texas & Northeastern Mexico, 1630 - 1690."  This Juan Bautista Chapa is a direct relation to My husband, so it is really fascinating to read about their lives back then!  There is a lot of mention of other family names & relationships as well as about their meeting the native Texans & Mexicans, which were comprised of many many Indian tribes, AND it gives the names of  84 of these tribes and sometimes mentions key people within the tribes, the general areas in which they lived, and some small information regarding each.
~Red