Sophia Montilla was a woman living in Santorini. In November 1969 she was present when Alistair Gordon Lethbridge-Stewart and Grigoriy Bugayev dealt with Mutalith. (PROSE: Blood of Atlantis) That Christmas she allowed children to sing carols to her on her doorstep. (PROSE: Home for Christmas)
In 1971, Sophia and Anne Travers unearthed alien bones in New Mexico. (PROSE: Scary Monsters)