- DAVID JOHN POWELL- SDVI LTD RHANDIR, TRAP, LLANDEILO, CAMARTHENSHIRE, WALES, SA19 6UD 
- JOHN DAVID POWELL- 60 THE TURNPIKE, STOCKPORT, CHESHIRE, SK6 6HG 
- DAVID JOHN POWELL- Born January 1943 - BELLMEAD EAST COWES ROAD, WHIPPINGHAM, EAST COWES, ISLE OF WIGHT, PO32 6NH 
- Mark David POWELL- Born June 1967 - C/O Andow Ellis, Trym Lodge 1 Henbury Road, Westbury On Trym, Bristol, United Kingdom, BS9 3HQ 
- JOHN DAVID POWELL- Born May 1973 - 292 NORTH ROAD, CARDIFF, WALES, CF14 3BN 
- DAVID JOHN POWELL- BELLMEAD EAST COWES ROAD, WHIPPINGHAM, EAST COWES, ISLE OF WIGHT, PO32 6NH 
- Curt David POWELL- Born September 1986 - Studio 210 134-146 Curtain Road, London, England, EC2A 3AR 
- DAVID NEIL POWELL- 2 JAMES CLOSE, HAZLEMERE, HIGH WYCOMBE, BUCKINGHAMSHIRE, HP15 7EX 
- David John POWELL- Born February 1985 - Rhandir, Trapp Trapp, Llandeilo, Wales, SA19 6UD 
- DAVID JOHN POWELL- Born February 1985 - RHANDIR RHANDIR, TRAP, LLANDEILO, WALES, SA19 6UD 
- DAVID POWELL BEES- Born February 1924 - THE HAWTHORNS, 5 HILLSIDE, CAERPHILLY, CF83 1HN 
- ADAM DAVID POWELL- Born October 1971 - CORNERSTONE HOUSE MIDLAND WAY, THORNBURY, BRISTOL, UNITED KINGDOM, BS35 2BS 
- MARK DAVID POWELL- Born July 1974 - 6 GREENFIELD LANE, BALBY, DONCASTER, SOUTH YORKSHIRE, UNITED KINGDOM, DN4 0PT 
- DAVID NEIL POWELL- Born November 1949 - 115 MONFA ROAD, BOOTLE, MERSEYSIDE, L20 6BG 
- ERIC DAVID POWELL- Born November 1936 - 42 OSBORNE MEWS, SHEFFIELD, SOUTH YORKSHIRE, S11 9EG 
- DAVID JOHN POWELL- Born November 1960 - THE WILLOWS MAIN STREET, NORTON JUXTA TWYCROSS, ATHERSTONE, WARWICKSHIRE, UNITED KINGDOM, CV9 3QA 
- DAVID PAUL POWELL- Born May 1970 - 79 BROADWAY 79 BROADWAY, CARDIFF, WALES, CF24 1QF 
- JOHN DAVID POWELL- Born September 1958 - 28 HEATHER DRIVE, ROMFORD, ESSEX, UNITED KINGDOM, RM1 4SP 
- ADAM DAVID POWELL- Born June 1968 - 1 BAMBER AVENUE, SALE, CHESHIRE, M33 2TH 
- DAVID MARK POWELL- Born August 1934 - GORNLEE AYSGARTH, LEYBURN, NORTH YORKSHIRE, JLB 3AE