+--Michele Lazio  (ABT 1791-)
         +--Gaetano Lazio  (29 Oct 1825-AFT 1887)
         |  +--Guiseppa Culotta  (ABT 1798-BEF 1837)
      +--Lorenzo "Lawrence" G. Lazio  (15 Oct 1855-26 May 1919)
      |  |     +--Saverio Corso  (-BEF 31 Mar 1832)
      |  |  +--Michele Corso  (ABT 1792-Nov 1868)
      |  |  |  +--Maria Scaletta  (-31 Mar 1832)
      |  +--Domenica Corso  (5 Feb 1823-AFT 1887)
      |     +--Marina Piraino  (ABT 1801-)
   +--Gaetono "Tom" Natale Lazio  (1905-1 Jul 1998)
   |  |     +--Giovanni Battista Ardizzone-Caito  (ABT 1809-)
   |  |  +--Antonio Ardizzone-Caito  (17 May 1825-)
   |  |  |  +--Angela Mascari  (ABT 1813-)
   |  +--Angela Ardizzone-Caito  (24 Jan 1868-19 Oct 1937)
   |     |  +--Antonio Pusateri  (ABT 1784-)
   |     +--Francesca Pusateri  (1836-)
   |        +--Maria Gentile  (ABT 1798-)
+--Lawrence "Laurie" Lazio 
|  |  +--Guiseppe Alioto  (25 Mar 1852-14 Oct 1943)
|  +--Annetta Alioto 
|     +--Stefana Balestrieri  (1860-26 Aug 1926)
Patricia "Patty" Lazio 
+--Sharon B. Bailey