Andrew Auernheimer's grandfather on his mother's (Alyse Marshall-Auernheimer) side is Alan Marshall, a Native American residing in New Mexico, this is primarily why his mother has previously identified as Native American:
Apart from Marshall's own biography indicating his origins at the Bacone Indian School, in N/E Oklahoma, documents corroborate his heritage & ICCC work:
CTRL + F for "Eagle Boy" here.
Marshall's information is also included here at the VSA North Fourth Art Center:
Basically what this means is that an old e-mail allegedly from his mother is directly corroborated as well:
Alan w/ Kael:
Search for "Emathla Marshall" to find another reference:
Which no longer exists but read:
"Inner City, Los Angeles: "El Manco," by Josef Rodriguez a Mexican-American; and "Eagle Boy," by Emathla Marshall, a full-blooded Indian Marguerite Lenert…"