Rosa, played by Sarah Howarth, is the daughter of Matilda and appears in the episode "Ducking and Diving". She is pregnant and about to deliver when her mother is arrested by Gisborne's men. Robin brings her to the Outlaws' Camp where Djaq and Little John take care of her, while the rest of the gang try to save her mother. In the camp, Rosa gives birth to a baby girl that she names Alice after Little John's wife (presumably because John was able to turn the baby when she was birthing it, probably saving its life).