Apologies for that, I have just been having little information at my disposal so started trying recently posting on this forum. Hope I haven't publicised too much information sorry about. Yes, I am the son of one of Angelo's sons.
Thanks for telling me though maybe the other child was on the other side of my family. Though they may have passed away before other brothers and sisters especially during the period in history with wars going on and not the best treatment for diseases and such.
Do you know is Cachia is the right original spelling? I've seen a few variations and so have been uncertain what to use in searches and to how far back particular spelling are relevant.
P.S. I assume you have plenty of photos and memories of your parents/grandparents? If not let me know and I can scan a few through that I took photos of from some relatives you may know. I wonder if we have met/were at the same family reunion 10/15 years ago?