- GEOFFREY KEITH INSLEY- HIGHDOWN HOUSE 11 HIGHDOWN ROAD, LEAMINGTON SPA, WARWICKSHIRE, ENGLAND, CV31 1XT 
- KEITH GEOFFREY BORDER- Born March 1964 - OCLARO TECHNOLOGY LTD CASWELL, TOWCESTER, NORTHAMPTONSHIRE, UNITED KINGDOM, NN12 8EQ 
- KEITH GEOFFREY SLAUGHTER- 3 WHITTINGHAM COURT, TOWER HILL, DROITWICH SPA, WORCESTERSHIRE, WR9 8AF 
- GEOFFREY KEITH BOLDEN- Born August 1962 - PMUK, THE BASE VICTORIA ROAD, DARTFORD, ENGLAND, DA1 5FS 
- KEITH GEOFFREY TURNER- Born December 1935 - HILLCREST, MELTON ROAD, WRAWBY, BRIGG, SOUTH HUMBERSIDE, DN20 8SL 
- GEOFFREY KEITH DAVIES- Born October 1943 - NORTHWOOD, 70 RHIWBINA HILL RHIWBINA, CARDIFF, SOUTH GLAM, CF4 6UP 
- KEITH GEOFFREY LOVITT- TADNO, THE TWYNCYN, DINAS POWYS, SOUTH GLAMORGAN, CF64 4AS 
- KEITH GEOFFREY LOVITT- 6 MILL CLOSE, DINAS POWYS, SOUTH GLAMORGAN, UNITED KINGDOM, CF64 4BR 
- GEOFFREY KEITH HOWARD- Born February 1954 - DOWNING HOUSE, LOWER ROAD, CROYDON, ROYSTON, CAMBRIDGESHIRE, SG8 0EG 
- KEITH GEOFFREY BRADBURY- Born July 1957 - FLAT ONE, 23 CHURCH ROAD, RICHMOND, SURREY 
- KEITH GEOFFREY O'MALLEY- Born September 1944 - 4 SOUTHLAND PARK CRESCENT, WEMBURY, PLYMOUTH, PL9 0HD 
- GEOFFREY KEITH WHITTAKER- Born March 1967 - 70 OKUS ROAD, SWINDON, WILTSHIRE, SN1 4JP 
- KEITH GEOFFREY BORDER- OCLARO TECHNOLOGY LTD CASWELL, TOWCESTER, NORTHAMPTONSHIRE, UNITED KINGDOM, NN12 8EQ 
- KEITH GEOFFREY LOVITT- MIZPAH, 1 MOUNT ROAD, DINAS POWYS, CF64 4DG 
- KEITH GEOFFREY BONHAM- Born March 1944 - 49A AYTOUN ROAD, POLLOCKSHIELDS, GLASGOW, G41 5HW 
- KEITH GEOFFREY BROOKS- Born November 1955 - 26 MIDDLETON CLOSE, TYSOE, WARWICK, ENGLAND, CV35 0SS 
- KEITH GEOFFREY TRODDEN- Born July 1946 - 12 QUEENS ROAD, MUMBLES, SWANSEA, WEST GLAMORGAN, SA3 4AN 
- GEOFFREY KEITH TAYLOR- Born March 1954 - NEWBOLD ROAD, RUGBY, WARWICKSHIRE, CV21 2NH 
- KEITH GEOFFREY TREVIS- 60 STATION ROAD, WALLINGFORD, OXFORDSHIRE, UNITED KINGDOM, OX10 0JZ 
- KEITH GEOFFREY GOULD- Born October 1955 - WILKINSON HOUSE 165 WOODSTOCK ROAD, OXFORD, OXFORDSHIRE, OX2 7NA