Juan José Fustero: Certificate of Death.
Fustero, who called himself the "last of the Piru Indians," is believed to have been the
last full-blooded Tataviam Indian, although there is conjecture that his wife was full-blooded Tataviam,
and thus their children would have been full-blooded Tataviam. Fustero lived near Piru and died June 30, 1921.