Tag: DNA

  • Citing Ancestry DNA tests

    IntroductionAt the last VicGUM meeting a few of us had a chat about citing our Ancestry DNA test results. I came away feeling that we hadn’t quite nailed it. There wasn’t that elegance of simplicity that happens when a solution to an issue really hits the mark. I didn’t want to make a bad decision. This…

  • Census records – one of my gateway sources

    Census records – one of my gateway sources

    I call some of the sources I use my gateway sources. I find them critical to breaking down brick walls. Do I stand at the gateway afraid to go any further? Do I stand in the open gateway thinking about how to approach a completely new set of sources that may contain family stories? Passenger…

  • Autosomal DNA and Probability

    The general wisdom is that matches on autosomal DNA are only accurate for up to four or five generations (or to second cousins). Beyond this limit any matches that may occur probably occur by chance, not by inheritance. This is because there is always the probability that any match of any kind of 5% or…

  • Y-DNA Baulch

    There are so many genealogical collections readily available these days it is tempting to try them all. Without thought or regard as to a collection’s relevance to the particular information sought. Those collections that are at hand are accessed first. Never mind the other 95% of collections which have yet to be digitised or indexed.…