People David Marks (psychologist) David Marks British psychologist David Marks is a 79 years old British psychologist from . David Marks was born on January 01, 1945 in . Birthday: 1945 Age : ≈ 79 years old Birth Sign : Capricorn About Is David Marks still alive? Yes, David Marks is still alive Last check: 3 years ago Other facts about David Marks Comments There are no comments yet. Enter your name here: Enter your email here: Enter your message here: Your message is required. Markdown cheatsheet. Submit