One of the things I love about TNG (The Next Generation of Genealogy Sitebuilding) is its powerful search capacity. Once you’ve entered some data into your TNG-based genealogy database, you can quickly and easily perform all kinds of searches based on any number of criteria. Cause of death contains “tuberculosis,” for example, gives me this list (which almost certainly underrepresents the actual number of tuberculosis victims in my database, since I either have not discovered or have not entered the cause of death for many, many individuals). Birth place “Arnprior,” to give another example, produces this list(96 individuals, many of them Cunninghams, Finnertys and Galligans, and with 16 surnames represented overall).
I’ve already written of my family tree’s “Loreto/Loretto as girl’s middle name” mini-trend, which began around 1860 and peaked around 1900 or so.