- ENID FIRTH- 13 CLAYTONS CLOSE, SPRINGHEAD, SADDLEWORTH, UNITED KINGDOM, OL4 4NT 
- JOEL FIRTH- Born August 1974 - THE OLD SAWMILL CHURCH ROAD, LYTHAM, LANCASHIRE, ENGLAND, FY8 5PL 
- ALAN FIRTH- Born August 1989 - 28 LIMECROFT CLOSE, EPSOM, UNITED KINGDOM, KT19 9RE 
- PAUL FIRTH- Born January 1966 - 46 HAZLEMERE, KEARSLEY, BOLTON, ENGLAND, BL4 8EG 
- GARY FIRTH- Born April 1948 - 9 HARLANDS CLOSE, HAYWARDS HEATH, WEST SUSSEX, RH16 1PS 
- JACK FIRTH- Born August 1991 - VUSA TECH LTD 7 NORTHUMBERLAND STREET, HUDDERSFIELD, UNITED KINGDOM, HD1 1RL 
- GARY FIRTH- Born April 1967 - HERBERT HOUSE, 24 HERBERT STREET, GLASGOW, G20 6NB 
- KATE FIRTH- Born July 1978 - 50 TALFOURD AVENUE, READING, BERKSHIRE, RG6 7BP 
- NEIL FIRTH- Born June 1972 - 247 HULL BRIDGE ROAD, BEVERLEY, ENGLAND, HU17 9RS 
- ALAN FIRTH- Born March 1927 - 4 OAKDALE AVENUE, WROSE, SHIPLEY, WEST YORKSHIRE, BD18 1NU 
- JOHN FIRTH- Born April 1947 - 19 SAINT PAULS WAY, TICKTON, BEVERLEY, EAST YORKSHIRE, HU17 9RW 
- MARK FIRTH- Born April 1963 - 15 MIDLAND ROAD, BRAMHALL, STOCKPORT, CHESHIRE, SK7 3DY 
- ERIK FIRTH- 37 QUOYBANKS CRESCENT, KIRKWALL, ORKNEY, UNITED KINGDOM, KW15 1EW 
- PAUL FIRTH- UNIT 11 HOVE BUSINESS CENTRE, FONTHILL ROAD, HOVE, EAST SUSSEX, ENGLAND, BN3 6HA 
- ADAM FIRTH- Born August 1981 - 97 BARLOW MOOR ROAD, DIDSBURY, MANCHESTER, LANCASHIRE, M20 2GP 
- PAUL FIRTH- 2 BROOKLANDS CLOSE, HOLYWELL GREEN, HALIFAX, WEST YORKSHIRE, HX4 9AB 
- TINA FIRTH- Born January 1969 - 1 SACKVILLE CLOSE, BEVERLEY, NORTH HUMBERSIDE, UNITED KINGDOM, HU17 8XF 
- PETA FIRTH- 81 HOLLINGBURY RISE, BRIGHTON, EAST SUSSEX, UNITED KINGDOM, BN1 7HH 
- NEIL FIRTH- Born March 1964 - 24 DICKENS DRIVE, TOWNVILLE, CASTLEFORD, WEST YORKSHIRE, WF10 3PD 
- JILL FIRTH- Born July 1968 - BRIDE HOUSE, 18-20 BRIDE LANE, LONDON, EC4Y 8EE