Chemist's Assistant is a fictional character portrayed by Roberta Kerr in the TV series Downton Abbey.
They appear in 1 episodes out of a total of 52 aired
Episodes1
Episode #5.2
episode S5.E2 january 2015James leaves Downton, Mary has a weekend rendezvous with Gillingham, Carson and the Earl disagree for the site of the War memorial, a wireless becomes part of Downton life, and Edith becomes Marigold's godmother.