A fast google search:
Breitbart News and a noted Cherokee genealogist have documented there is no evidence to support Senator Warren’s claim of Cherokee ancestry.
There is evidence, however, that shows Senator Warren’s great-great-great grandfather, Jonathan Crawford, was a member of the Tennessee militia in the 1830s who rounded up the local Cherokee as the first step in their forced “Trail of Tears” journey to Oklahoma.
The Globe reported Wednesday that Senator Warren writes in her book “I never asked for special treatment when I applied to college, to law school, or for jobs.”
But, as Breitbart News
reported in May 2012, Senator Warren has “[f]or twenty-five years since 1986, and without a shred of credible evidence . . . claimed to have Native American ancestry.
She’s made this claim, apparently, to three separate employers–the University of Texas Law School, the University of Pennsylvania Law School, and Harvard Law School. None apparently asked her for proof, nor did she offer any.”
Elizabeth Warren Repeats Her False Claims of Native American Ancestry in New Book - Breitbart