@Monocot
I did a search in the civil records (state, not church) and there were no marriages from 1882-1888 for Paolo Giovenco and Anna Tortorici in Gibellina. Also searched for the birth of Giuseppe Giovenco and it wasn't there. However, for some reason, the the 1887 and 1888 births are missing.

I know it's been awhile since you posted this but I found a marriage document for Giulio (Julio/Julius) Scapardini & Maddalena Fossati in Oleggio, Novara, Piedmont, Italy. You can find it here: https://www.familysearch.org/ark:/61903/3:1:3Q9M-CS3G-23XN-P?i=1994&cat=707189
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