Jeanne d'Arc,  born ca.1412, read more on Who is Who..
Entered the city of Orleans with her captains and freed Catherine - who had been condemned to death. Catherine adored her and was deeply moved by the young girl.
Together with Arnaud she tried to save Jeanne out of prison in Rouen - but in vain...

Isabelle Guiard played Jeanne d'Arc in the TV-Adaption of "Catherine, Il suffit d'un amour 

non ficitve character
National French heroine and a catholic Saint.
read more on history page about Jeanne d'Arc's life