don Juan Cristobal de Luna y Tapía: Indio and Cacique

I'm descended from don Juan Cristobal de Luna y Tapía through a few of his children. He's the purchaser (1690s) of a piece of land in Lagos de Moreno, known as Cañada de los Indios Ricos (modern Cañada de Ricos).

 Any information on the following family would be helpful: 

1st generation: don Juan Cristobal de Luna y Tapía born about 1635 cc Beatris Inés. (Probable brother or 1st cousin of don Francisco de Luna born about 1637 and died abt. 1686, married doña Ana Catarina de la Cruz). 

2nd generation:

- Miguel Jacinto de Luna y Tapía born bef. 1652 in Encinillas, Ojuelos, Jalisco. 

- Pasquala Magdalena de Luna y Tapía born before 1657 probably in Encinillas, Ojuelos, Jalisco. 

- don Patricio de Luna y Tapía born before 1666 probably in Encinillas, Ojuelos, Jalisco cc doña María de la Encarnación de Alarcon (AKA María de la Cruz). 

- Andrea de la Cruz (AKA Andrea de Luna) born before 1667 in Encinillas, Ojuelos, Jalisco. 

- Cristobal de Luna y Tapía born about 1667 in Encinillas, Ojuelos, Jalisco. 

- Rita de Luna born about May 1670 in Encinillas, Ojuelos, Jalisco. 

- doña Alfonsa de Luna born about 1672 in Encinillas, Ojuelos, Jalisco. 

All the above are noted as INDIO in records, and many are noted as don, doña, cacique and/or principale, prior to and after the purchase of Cañada de Ricos. 

According to records, don Juan Cristobal de Luna y Tapía spoke Nahuatl. This fact, plus the marriage patterns of the next 2 to 3 generations of his family lead me to believe that the Luna y Tapía family were Tlaxcalan in origin not Otomi, as many suggest. 

Any information or theories about the de Luna y Tapía families of Cañada de Ricos, Encinillas and Ciénega de Mata are welcome. 

Thank you. 

Best, 

Travis