The invention concerns a method of identification of a person to be identified, comprising: receiving, from an input device (106A to 106C), user input data of the person to be identified and location data indicating the location of the person to be identified; and identifying by a processing device, in a user database (108) storing a plurality of user records of registered users, each record comprising user reference data and historical location information of a registered user, a record of the person to be identified based on the user input data and the location data, wherein the historical location information of at least one of the registered users includes an association of time and location data provided by a user location device associated with the registered user.