Lorna Bucket

Lorna Bucket was from Gamma Forest and had met the Doctor when she was a young girl. He had told her to 'run'. She told Amy Pond she had joined the Clerics because she wanted to meet the Doctor again. She sewed and gave Amy Pond something for her daughter which later revealed the identity of River Song. She stayed behind after the other Clerics 'ran away' and overheard Madame Kovarian talking about a trap and then tried to warn the Doctor's friends what she had overheard. Lorna died in the battle against the Headless monks. (DW: A Good Man Goes to War)