Oh no! Don't say that, she's my favorite! lol...that would be my luck! And thank you, Henrietta is my other favorite <3 biggest sweetheart ever. I'll have to look up the BR, not familiar with them, and we were told she's a black australorp.
They look to be production reds, or hatchery RIRs, all pullets. The buff colored one, also a pullet, looks like she has green legs. Is that just from the camera? If not, she would be an EE, although the rest of her body looks just like a buff orpington--- but buff orpingtons have white legs. The last one is a Barred Rock pullet.