Ancestry/Genealogy

how do you mean "stolen"? If your relatives/ancestors are also the relatives and/or ancestors of other people (which seems not only probable but likely) then Ancestry's "World Tree" thing making those links is not "stealing"; personally, I've done quite a lot of tracing things back through variously available records, and discovered some things independently, but my parents' families have been in America since the seventeenth century and are more or less well-researched; there are books, there are thousands, or tens of thousands, or possibly even hundreds of thousands of descendants of my immigrant ancestors, and in most cases I'm going back over well-trodden ground and indebted to those who've done the work on those genealogies before me; I have no problem at all with people taking any information I happen to discover through what are after all public records and using it as long as they do so accurately.