Adelaide Brooke's father

Adelaides father was the father of Adelaide Brooke. During the War in the Medusa Cascade. He told Adelaide to stay inside when he went out looking for her mother. When he went out a Dalek attacked his house. But once it saw Adelaide it flew away as if it killed her it would destroy time. Adelaide leater said her father never came back he was killed by the Daleks. (DW: The Waters of Mars)