Sponsored Links Alastair Denniston Complete Dating History Add new Post Sponsored Links Alastair Denniston wiki Login to Edit Date of Birth: 01 Dec, 1881Zodiac Sign: SagittariusPlace of Birth: Greenock, Scotland, United KingdomDied: 80 years agoDate of Death: 01 Jan, 1961Profession: Scientist Alastair Denniston Latest Videos