Checking the book register of the births for year 1860, on the birth record related to Mxxx RXXX there is no annotation regarding the marriage; it is therefore impossible to determine the marriage date.
Waiting for additional info.
It doesn't mean that he was never married its just wasn't noted on his birth record, many times they would note on the birth records, their marriage and also their death. She probably doesn't want to search the marriage records unless she has an approximate date to look for.
Looking for the surnames Mosca( Marches ), Pizzoglio (Piedmonte), Chiacchiera, Lobasso(Bari), Gallo(Malvito), Azzolina (Messina).
Okay. I did some calculations. He was born in 1860. His first child was born in 1885, when he was 25. Would a five-year date range be appropriate, from 1880-1885? That would put him between 20 and 25 at age of marriage.