Thanks to the crowd funding and testing support of the DNAadoption community I was able to write a new tool. Now it’s ready, it’s free, and it’s online, which means it works for Mac users too. You upload a text file in ahnentafel format and it creates a GEDcom file for you to download (or cut and paste). It was written to convert the DNArboretum output but with some massaging can take any ahnentafel text file, I hope.
Here is the URL (or click the image below) for my Ahnentafel to GEDCOM converter: http://kittymunson.com/dna/Ahnen2GEDcom.php
In my previous blog post about the return of DNArboretum, I suggested that if ten people gave me $5 then I would write this tool. It was funded within 36 hours. Thank you all for the quick response.
An ahnentafel is a very clever and condense way to show all your ancestors. When trying to match up with a DNA relative it is particularly useful since you can quickly scan their ahnentafel for places and names in common. Obviously it would be better to automate that comparison but with misspellings and Norwegian names that has not worked well for me. However it might work for you, so click here for my blog post about how to use automation to compare GEDcoms.
This is part of my ahnentafel as generated by DNArboretum from my tree at Family Tree DNA when logged into another account there. I clicked on my great grandmother Maren Wold and it bolded all her ancestors and descendants. Note that my parents are missing because they are marked private.
Sue Griffith of Genealogy Junkie has blogged in detail about how to install and use this tool at