- ROGER BARKER- Born July 1953 - 7 HAWTHORN ROAD, LITTLE SUTTON, CHESHIRE, CH66 1PR 
- ROGER BARKER- Born September 1942 - WHITE LODGE, 62 HEST BANK LANE HEST BANK, LANCASTER, LANCASHIRE, LA1 4BX 
- ROGER BARKER- Born March 1940 - 20 LINKSWOOD ROAD, BURNHAM, BUCKS, SL8 1LT 
- ROGER BARKER- Born March 1968 - SKYLINE BUSINESS CENTRE SKYLINE PLAZA, 45 VICTORIA AVENUE, SOUTHEND ON SEA, ESSEX, ENGLAND, SS2 6BB 
- ROGER BARKER- Born March 1940 - 20 LINKSWOOD ROAD, BURNHAM, BUCKS, SL8 1LT 
- ROGER BARKER- 36 CRAVEN ROAD, NEWBURY, BERKSHIRE, RG14 5NJ 
- ROGER BARKER- 11 BROOKHOUSE BUSINESS PARK, BRUNEL ROAD, IPSWICH, SUFFOLK, ENGLAND, IP2 0EF 
- Roger BARKER- Born August 1946 - Grainwheel House Bowers Court, Bowers, Standon, Stafford, Staffordshire, United Kingdom, ST21 6RW 
- FREDERICK BARKER- Born November 1949 - 9 COLLEGE AVENUE, HARROW, MIDDLESEX, HA3 6HP 
- FREDERICK BARKER- Born May 1936 - 36 HAWKER CLOSE MERLEY, WIMBORNE, DORSET, UNITED KINGDOM, BH21 1XW 
- ROGER BARKER- 1 BRAYBROOKE GARDENS, WARGRAVE, BERKSHIRE, RG10 8DW 
- ROGER BARKER- Born November 1958 - ST JOHN'S INNOVATION CENTRE COWLEY ROAD, CAMBRIDGE, CAMBRIDGESHIRE, UNITED KINGDOM, CB4 0WS 
- ROGER BARKER- Born September 1942 - 61 HAZELMOUNT DRIVE, WARTON, CARNFORTH, LANCASHIRE, ENGLAND, LA5 9HR 
- Roger BARKER- Born March 1942 - Skyline Plaza Business Centre Skyline Plaza, 45 Victoria Avenue, Southend On Sea, Essex, United Kingdom, SS2 6BB 
- ROGER BARKER- 63 TOMLINE ROAD, FELIXSTOWE, ENGLAND, IP11 7PA 
- ROGER BARKER- Born March 1947 - MERCIAN ABILITY PARTNERSHIP SILICA ROAD, AMINGTON INDUSTRIAL ESTATE, TAMWORTH, STAFFORDSHIRE, B77 4DT 
- ROGER FREDERICK COX- Born September 1947 - 114 HIGH STREET, OLDLAND COMMON, BRISTOL, SOUTH GLOUCESTERSHIRE, BS30 9TF 
- ROGER JOHN BARKER- Born August 1948 - HOLDSTONE, LOWE LANE, WOLVERLEY, KIDDERMINSTER, DY11 5QR 
- JOHN ROGER BARKER- Born November 1941 - STUMP CROSS 6 WEST END, GUISBOROUGH, CLEVELAND, TS14 6NW 
- ROGER DALE BARKER- 662 DAILEYS SUBDIVISION RD, JASPER, AL, USA, 35504