I have to say this strikes me as re-inventing the wheel. There are already several collaborative projects out there. My personal preference is for WeRelate.org, which was the first of note. (I've been involved with them from the beginning and I'm a volunteer admin there.) They're co-sponsored by the Foundation for On-Line Genealogy (a 501c3) and the Allen County Library, they're totally free (and always will be), and they currently have pages for 2.8 million people. It's one of the 20 most-visited genealogical websites. The Advisory Board incoudes people like Curt Wicher and Fick Eastman, and also Brad Patrick from the Wikimedia Foundation. Like WP, they use WikiMedia, so you all know already how to do everything there. WeRelate isn't the largest project of its kind, but we go to considerable lengths to avoid "drive-by GEDCOMs," where people register, dump a lot of junk, and disappear forever. In addition to uploading GEDCOMs, you can create and modify pages by hand. Most important, the fundamental point behind WeRelate is a single, universal shared family tree. Anything posted there is available for everyone to see and modify (though you have to register). There are no "private" trees, as at Ancestry and Geni, and no one "owns" what's posted. Michael K. Smith On Sat, May 13, 2017 at 5:30 PM, Amgine &lt;amgine(a)wikimedians.ca&gt; wrote: -- Michael K. Smith Smith Editorial Services NEW: michaelksmith99(a)gmail.com &lt;mksmith1(a)bellsouth.net&gt; work & play = http://www.oldbooksmith.com/ <http://www.oldbooksmith.com/booksmith.html> book review blog = http://reviewsmith.wordpress.com ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ THESAURUS (n.): An ancient reptile with an excellent vocabulary. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ NOTE: All outgoing mail is scanned by MS Essentials, to ensure that you will NEVER receive viruses from me.

I don't believe there is any existing standard other than GEDCOM, which itself is produced in a variety of dialects. For data interchange, GEDCOM would need to be supported in one or more dialects. It could be extended (into another dialect) to support a wider range of relationships, such as adoptive parents or same sex marriages. But that's for data interchange. A Wikimedia project could accept and produce interchange data formats while internally maintaining its own model and database; the fact that (some form of) GEDCOM would be available shouldn't have influence on the core of the project. Personally, I have experience with various software, including phpGedView (earlier form of WebTrees), WeRelate, FamilySearch, WikiTree, and others. I feel a Wikimedia genealogy project would best be implemented on MediaWiki software with extensions for the core entities (e.g. people and relationships). Several existing sites are based on MediaWiki, but the best (but hardly perfect) approach I know of is that used by WeRelate. I don't know the internals of the current WeRelate changes to the MediaWiki software, but I'm sure they would not be easy to simply port over to a modern version of MediaWiki (which would need to be done). However, a reimplemention as a proper extension package seems reasonable. "What kind of data product does the project envision?" Well, there isn't much of a project at present, just a few people who'd like to see one happen. There's presumably a variety of viewpoints. A "data product" sounds like an export in some interchange format, which is important but somewhat peripheral (What's the data product of Wikipedia, for instance?). Available export/access should include GEDCOM, but perhaps also other interfaces, e.g. something wikidata compatible. - R. S. Shaw ---- On Sat, 13 May 2017 15:30:58 -0700 Amgine &amp;lt;amgine(a)wikimedians.ca&amp;gt; wrote ---- I understand the interest in creating a collaborative genealogical site. The question I have is what kind of data standard would be supported? GEDCOM is widely supported, but is biased toward a specific religious viewpoint of what a family *is*, and how relationships can be described. Are people aware of software like WebTrees[1], which allows many people to work on shared family trees? I am not sure how scalable it would be for a single world family tree. I have been running an instance of it for a few years now, and it seems reasonably stable, but there are some issues with the transportability of media assets (scans of documents, photos, etc.) requiring manual backup. What other kinds of software and data have been used by people in the project? What kind of data product does the project envision? Amgine [1] https://www.webtrees.net/ https://en.wikipedia.org/wiki/Webtrees _______________________________________________ Wikimedia-genealogy mailing list Wikimedia-genealogy(a)lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikimedia-genealogy