The precise events are lost ot history. Some reports indicate Crockett was among those execued by Santa Ana's men (John Wayne and Walt Disney be

) . Last to die seems as unlikely as Custer being the last to die at Greasy Grass/Little Big Horn.
That being said, I rather enjoyed the movie when I saw it with a friend last spring. Al things consiodered, it's probably the best movie on the subject.
Sort of a precursor to the Civil War in that the issue being contested was slavery. The Mixicans were opposed to the importation of slavery while the "Texicans" wanted to keep thesl;aves they had as they immigrated to Mexico.