| Sources  | 
- [S1]  1930 United States Federal Census, Ancestry.com, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2002;), Database online. San Diego, San Diego, California, ED 211, roll 193, page , image 957.0.
 
Record for Irving S Vilcone 
 
  
- [S647]  California Birth Index, 1905-1995, Ancestry.com, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2005;), Database online.
 
Record for Robert W Vilcone 
 
  
- [S2487]  California, Divorce Index, 1966-1984, Ancestry.com, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2007;), Database online.
 
Record for Robert W Vilcone 
 
  
- [S145]  U.S. Public Records Index, Database online.
 
Record for Robert W Vilcone 
 
  
- [S1]  1930 United States Federal Census, Ancestry.com, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2002;), Database online. San Diego, San Diego, California, ED 211, roll 193, page , image 957.0.
 
Record for Robert W Vilcone 
  
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