Laura Cox is a name I want to investigate more, heard great things so far.
Sari Schorr has made a great impact this side of the Atlantic, and is a lovely soul to meet - look out for a Live album soon.
Hannah Wicklund; caught her a couple of months back, well worth the wait and catching again.
The other two names you mention are going to give me some exploring to do....
Over here we've long had "girls with guitars" or belting voices, or sometime both:-
Joanne Shaw Taylor
Chantel McGregor
Dani Wilde
Erja Lyytinen
Rebecca Downes
Elles Bailey
Eliana Cargnelutti
Vanja Sky
Ana Popovic
Dana Fuchs
Layla Zoe
Samantha Fish
Sue Foley
Lee Ainley
Zoe Schwarz
I'd also check the label RUF Records - their most recent Blues Caravan Tour was their 2nd all-girl and they have some amazing players on their books.
Ally Venable (USA); Ghalia (BE); Ina Forsman IFIN); Katarna Pejak (SER); Whitney Shay (USA); Christina Skjolberg (Nor)
Heather Crosse (USA);
When life gives you lemons; don't make lemonade.
Give back the lemons. Why were the lemons free? What's wrong with the lemons?
Do Not trust the lemons...