In a gedcom file, how do I know if a child has been « found » i.e a child abandoned?
In this case, the child has no known ancestor and won't have ever.
Heredis program creates a custom tag « _FIL CHILD_FOUND » but I didn’t found anything in the gedcom specification neither in https://www.tamurajones.net/GEDCOMTags.xhtml
I would like to distinguish between an unknown filiation (unknown at the moment) and an unknowable filiation (which won’t ever be found).
I'm building a SAAS application and I would like a program-agnostic solution which could use only the Gedcom format. The end goal is to produce a « progress table » with percentage of ancestors found by generation, in order to distinguish between a theoretical number of ancestors and the number of ancestors which can be found.