Isobel Derant is a fictional character portrayed by Amy Forsyth in the TV series Reign.
In the first episode they appeared in, titled Sacrifice (season 1), they were 18 years old.
They appear in 1 episodes out of a total of 78 aired
Episodes1
Sacrifice
episode S1.E10 january 2014When a plot to kill Bash goes wrong, Queen Catherine is suspected of orchestrating it. Mary offers to help free a wrongly imprisoned pregnant peasant named Isobel who has a mysterious tie to Bash. Meanwhile, Lola blackmails Queen Catherine to keep her from trying to ruin Mary and Bash, whose bond continues to grow.