does anyone know Chris(topher)? (London)

he is accountant (B.A.) in London and was born in Texas. Approximately three weeks ago I have met him in a pub called Dan Murphy's at Leidseplein in Amsterdam, The Nederlands. He was there for the weekend. That evening I have lost my mobile phone so I couldn't contact him afterwards. He lives in London for 2 years now.

Do you know him? Do you think you are him? Please send me a message. Thanx :)