+--Frank Earl Davis 
+--Clarence Everett Davis  (26 Jan 1923-19 Oct 1980)
|  +--Julia Emma Medbury  (ABT 1901-)
Donna A Davis 
|  +--Camillo Salzillo  (ABT 1886-)
+--Anna L Salzillo  (15 Jun 1928-29 Jan 2007)
   +--Angelina Maddelina  (ABT 1888-)