John Grainger

John Grainger (born 1951) was the son of Edward Grainger. (ST: Incongruous Details)

Biography
In 1956, at the age of five, John was haunted by a manifestation of his father's "dark side". The Eighth Doctor saved John by trapping the spirit back inside Edward Grainger. (ST: Dear John)

John fathered Linda Grainger. (ST: Forgotten)