Linda (Secrets of the Stars)

Could you be looking for the group called http://tardis.wikia.com/wiki/LINDA

Linda  was a female Human who lived in Ealing in 2009. She was married to George and was one of the first to be possesed by the Ancient Lights. She guarded Martin Trueman in the TV studio until the Ancient Lights' control was stopped by Luke Smith. (SJA: Secrets of the Stars)