| Date | Kind | Details | |
|---|---|---|---|
| Jul 1987 | Education | BEng(Hons) 2:2 in Electrical & Electronic Engineering | |
| Place | Huddersfield, Yorkshire | ||
| 10 Sep 1987 | Occupation | Design Engineer - Analog Devices | |
| Place | East Molesey, Surrey | ||
| Aug 1988 | Residence | 84, Croydon Road, Penge | |
| Place | London | ||
| 1 Sep 1991 | Occupation | Design Manager - Analog Devices | |
| Place | Boston, Massachusetts, United States | ||
| Sep 1991 | Residence | 121 Charles Street | |
| Place | Boston, Massachusetts, United States | ||
| 1 Apr 1996 | Occupationi | Software Engineering Manager - VocalTec Communications | |
| Place | Tongham, Surrey | ||
| 1 Apr 1999 | Occupationii | Software Product Manager - VocalTec Communications | |
| Place | Tongham, Surrey | ||
| 17 Mar 2001 | Occupationiii | Sales Consultant - Siebel Systems | |
| Place | Egham, Surrey | ||
| 1 Feb 2006 | Occupation | Account Manager - Oracle Corporation | |
| Place | Reading, Berkshire | ||
i. Birth Certificates.; Page birth certificate for Tom David Blacknell, born 25 Jan 1997; West Surrey registration district; [Source Record]; Certainty Unknown ('4')
ii. Birth Certificates.; Page birth certificate for Harry George Blacknell, born 30 Dec 1998; West Surrey registration district; [Source Record]; Certainty Unknown ('4')
iii. Birth Certificates.; Page birth certificate for Joe Edward Blacknell, born 10 Sep 2001; West Surrey registration district; [Source Record]; Certainty Unknown ('4')