I've always loved Sian Phillips and Georgia Brown and SHOULDER TO SHOULDER is SO much better than that POS "SUFFRAGETTE" movie, starring the execrable Meryl Streep. That movie was not only terrible, but played loose & fast with the facts.
Now I'm going to have to go find SHOULDER TO SHOULDER on YouTube and watch it again! Haven't seen it since it first was shown; though I did buy the companion book. :-)
I had the book too! It also starred Patricia Quinn as one of the daughters (she, who brilliantly plays villainesses) and Angela Punch as the “good” daughter. Punch used to give tours of London when I was there in the 80s.