Hello Bait!
This is Kaylene, completely new person. I present to you Dorcas Meadowes, or my take on her at least. Resident sassy old lady and Order-member.
You can read her profile
here. But to sum up: she's been the eyes and ears of the Order abroad, due to the nature of her profession (rare book dealing, like a boss). She was the same year as McGonagall at Hogwarts, and a year ahead of Tom Riddle. She's Muggle-born and a lesbian, so that's real fun for her I'm sure. She's uppity as all get out which may be why they keep sending her out of the country. She's probably judging you right now.
If you have any questions or suggestions or ideas, PLEASE let me know. I am eager to jump in!