I'm not not sure if Vittorio Monzeglio came back already in 1914, for sure he fought in WWI, so in May 1915 - November 1918 for Italy but I have no idea exactly since which date.
Monzeglio around Italy is a rare family name, but in small towns around Alessandria was very popular. Vignale Monferrato, Casorzo, Montemagno are all small villages very close one to each other. So the same name doesn't mean there's a sure family connection.
I'd be curious just to discover by whom Vittorio (nephew) and Francesco (uncle) Monzeglio are connected. This could be not so easy. It is even difficult to relate some cousins here (when often they could carry the 1st name after the grandfather), because all these names are different between them. If Romano Monzeglio could be Francesco's brother, this would be a good pick, but there's not proof of it at the moment. The last name of the wife, Gaudio, also indicates that 99% she was from Vignale, too. Only Eraldo (b. 1880) is a bit more probable some of a cousin, because in the next gen. (b. 1906) there was another Eraldo, elder cousin of my grandpa (and a famous soccer player - world champion in 1934 & 1938 with Italian team).
