What role did Tejanos and Texans play in the Texas Revolution?

Tejanos and texicans both took part in the revolt janos and Texicans both took part in the revolt, then declaration of independence of Texas from Mexico, the only difference being whether they had Spanish Mexico roots or European or American roots. For that matter, both groups also included members of the "Tories," settlers who opposed the idea of breaking from Mexico. Some of the more onerous officials of the Mexican government were "Anglo" settlers.