My own line on my father's side is well installed in West Yorkshire and I'm a definite south Londoner on my mothers side drifting off towards travelers, hawkers, and the ubiquitous agricultural worker.
Until very recently I knew virtually nothing about my side of the family whereas my wife's Welsh Italian side was well remembered through marriages kept enclosed through religion and those easily tracked Italian names. Some were made fun of in the nicest possible way but by gosh, like other immigrant groups they knew and where proud of where they came from!
Now of course I have overtaken her with a tree that is growing at a real rate of knots thanks to all those records that were kept and available on line. Her Italian side is going to prove far more difficult of course and we are fast approaching the proverbial brick wall. Is there an Italian version of say Ancestry.com and do records in Italy follow the same path? We have yet to find out.
What the wife lacks in further information though is more than made up for the number of family photographs she has as I have virtually zero.