I'd suggest reading into SNAC:

They have generated more than 4 million EAC records derived
programmatically from a variety of sources: finding aid collections,
authority files, and others (  It is a
multi-year project which has been well-funded by the NEH and Mellon.  I
don't know how you've not heard very much noise.  It's quite a visible
project--had write-ups in the Chronicle and other national media,
well-represented at SAA.


On Tue, Jan 7, 2014 at 11:03 AM, Eric Lease Morgan <
[log in to unmask]> wrote:

> On Jan 7, 2014, at 9:43 AM, Ethan Gruber <[log in to unmask]> wrote:
> > There will eventually be a critical mass of millions of CPF records that
> form an international database of entities (not necessarily authority
> records), enabling the aggregation of archival content based on these
> entities.  The SNAC team can speak more on the future of this endeavor.
> Who are making these (millions) of records? I haven’t heard very much
> noise about them. —Eric Morgan