I did a search on the www.mexicoarizona.com and this is what I found:
Canez, Maria Antonia
Born: c 1824
Birthplace: Mexico

Owned property valued @ $1,000 in 1864.

Went to Tucson c 1840
Source: AZ Territory census (Tucson) 1864
Sex: F
IND# 14167

Canez, Rafaela
Born: c 1845
Birthplace: Tucson, Arizona
Source: AZ Territory census (Tucson) 1864
Sex: F
IND# 14169

This was all I could find.