↑ 1.01.1 Zingales, Leone. "Provenzano: Il Re di Cosa Nostra." Accessed online 24 January 2016.
↑ Marriage of Leoluca Marino and Carmela Leggio, 4 February 1940, #13, Index. "Italia, Palermo, Diocesi di Monreale, Registri Parrocchiali, 1531-1998," images, FamilySearch (https://familysearch.org/pal:/MM9.3.1/TH-266-11580-168065-80?cc=2046915 : accessed 26 May 2016), Corleone > San Martino > Indice (Matrimoni) 1529-1951 > image 516 of 584; Archivio di Arcidiocesi di Palermo (Palermo ArchDiocese Archives, Palermo).
It may be possible to confirm family relationships with Leoluca by comparing test results with other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Leoluca: