Wednesday, May 26, 2021

Add Specific Relationship, AncestryDNA's Latest Feature


It sounds like it hasn't been rolled out to everyone yet, but it should be coming soon - AncestryDNA is (finally) adding the ability to change the estimated relationship range with a DNA match to a specific, known relationship instead. They're a few years behind 23andMe and FTDNA (although 23andMe still don't have shareable family trees so 23andMe is no better overall), but better late than never.

In the process of adding the specific relationship, it asks you which side of your tree the match is from, your mother's side, father's side, or both. And for matches you're unsure of the specific relationship, but you know which side of your tree they come from, there's an option to select which side and then instead of choosing a specific relationship, you can click "I'm not sure". It will then display "Mother's Side" or "Father's Side" (or both) without a exact relationship (the original estimated range will remain). 

Unfortunately, it does have some limitations. The main one is that it only goes out to 5th cousins, and any more distant relationships only have an option for lumping them all into a general "Distant Relationship" label. Not only does this rather defeat the purpose of being able to add a specific relationship if it's not actually a specific relationship, but it's also inconsistent with ThruLines, which at least goes out to 6th cousins (though that too is arguably a little limited). So essentially, ThruLines is going to show us our exact relationship with many 5th cousins once removed and 6th cousins, yet the new feature offers no way to add those specific relationships. The least they could do is expand it to the 6th cousins so it's consistent with ThruLines.

The other limitation is that it doesn't let you select more than one relationship, which is a complete oversight when it comes to lots of people who have endogamous branches of their tree, and identifiable endogamy (more than one set of most recent common ancestors) with many matches. Even when you select "Both Sides", it doesn't give you the option for more than one relationship. If it's a close match, assumes you've selected both sides because the person is someone like a niece or nephew, or full sibling, etc. Someone who shares your whole ancestry. If they aren't a close match, it seems to assume that although you may have two different relationships, they must be more distant than 5th cousins and only gives you the option to select "Distant Relationship". I suppose they're trying not to over complicate it for newcomers, but for people who use this for heavy research and breaking down brick walls in their tree, noting multiple relationships is vital.

It should also be noted that if one or more of your parents have tested, the system will automatically assign a match to your mother's side or father side depending on who they match. If for some reason, the system got it wrong, or only selected one when they actually match both, you can edit this by simply clicked the back button in the upper left corner of the side window (highlighted in yellow in the screenshot below).


That pretty much sums it up. In general, it's great they finally added this option, I know lots of people have been asking for it for a while. And I have gone through and selected known relationships for all the matches I've identified. But you may notice I have, for a very long time now, always noted the relationship and shared ancestor(s) in the notes field (along with emojis I used before groups were available). Unfortunately, due to the limitations of the new feature, I will have to continue noting the relationship myself in the notes field instead of relying solely on Ancestry's tool.

1 comment:

  1. Thanks for an excellent article and evaluation of how it works. Looking forward to it showing up in my DNA list.

    ReplyDelete