In this Spanish name, the first or paternal surname is Ross and the second or maternal family name is Edwards.
Juana Ross Edwards (August 2, 1830 – June 25, 1913) was a Chilean philanthropist. She built and maintained three hospitals, six nursing homes, a hospice, an orphanage, and countless schools.[1]
^Caridad cristiana Memoria Chilena. Dirección de bibliotecas, archivos y museos de Chile. (in Spanish)