Wow, what a great thread!  I have really been enjoying reading these posts and look forward to being further educated about heritage breeds.  I have a question regarding the definition of a heritage breed:  If one is trying to raise a breed that is threatened (in my case, Faverolles) but is unable to get breeding stock without resorting to a hatchery, can the future progeny at some point be considered "heritage"?  In my case, I do have a very nice pullet from a breeder who has been raising Faverolles for many years but my rooster actually came from a hatchery.  Fortunately (and amazingly!) he does actually meet APA standards for Faverolles.  I am in the process of using this pair to start my breeding flock.  What I want to know is, at what point (if any) could I claim to have heritage Faverolles?  I realize that it may take several generations to get birds that consistently meet APA standards, but once I get to that point in my breeding program, will I then be considered to have heritage birds?  Or does a "heritage flock" have to be able to trace its entire lineage back 150 years to merit that title?