- DAVID JOHN HOWARTH- Born March 1959 - KINGS CROFT SAVAGE LANE DORE, SHEFFIELD, SOUTH YORKSHIRE, S17 3GW 
- JOHN HENRY HOWARTH- Born February 1930 - 73 MERRIEFIELD AVENUE, BROADSTONE, DORSET, BH18 8DB 
- KEVIN JOHN HOWARTH- Born August 1957 - RICHARDSHAW BUSINESS CENTRE RICHARDSHAW ROAD, PUDSEY, LEEDS, WEST YORKSHIRE, UNITED KINGDOM, LS28 6RW 
- DAVID JOHN HOWARTH- KINGS CROFT SAVAGE LANE DORE, SHEFFIELD, SOUTH YORKSHIRE, S17 3GW 
- John Jason HOWARTH- Plas Newydd St. Dogmaels, Cardigan, Wales, SA43 3DS 
- PETER JOHN HOWARTH- Born June 1957 - 52 HARBOURNE ROAD, WARLEY WOODS, WEST MIDLANDS, B68 9JB 
- DAVID JOHN HOWARTH- 14 RECTORY TERRACE, GOSFORTH, NEWCASTLE UPON TYNE, TYNE & WEAR, NE3 1YB 
- JOHN ALLAN HOWARTH- Born June 1940 - 31 FAIRVIEW GARDENS, DANESTONE, ABERDEEN, UNITED KINGDOM, AB22 8ZD 
- Mark John, Dr HOWARTH- Born April 1969 - 55 Charterhouse Street, London, United Kingdom, EC1M 6HA 
- John Jason HOWARTH- Born April 1970 - Plas Newydd St. Dogmaels, Cardigan, Wales, SA43 3DS 
- DAVID JOHN HOWARTH- Born April 1961 - 14 RECTORY TERRACE, GOSFORTH, NEWCASTLE UPON TYNE, TYNE & WEAR, NE3 1YB 
- JOHN HOWARTH SMITH- Born October 1943 - 2 MASTERSON AVENUE, READ, BURNLEY, LANCASHIRE, ENGLAND, BB12 7PL 
- HARRY JOHN HOWARTH- Born March 1959 - 42 LANSDOWNE CLOSE, CARLISLE, UNITED KINGDOM, CA3 9HN 
- JOHN EMILE HOWARTH- Born March 1941 - 25 CHESTNUT AVENUE, SHAVINGTON, CREWE, CHESHIRE, CW2 5BJ 
- JOHN DAVID HOWARTH- 20 WHINNEY HEYS ROAD, BLACKPOOL, UNITED KINGDOM, FY3 8NP 
- JOHN HOWARTH HEAPS- 65 DOUGLAS AVENUE, CARLTON, NOTTINGHAM, NOTTINGHAMSHIRE, NG4 1AL 
- JOHN EMILE HOWARTH- Born March 1941 - 29 PARK DRIVE, WISTASTON, CREWE, CHESHIRE, CW2 8EN 
- PETER JOHN HOWARTH- Born September 1976 - UNIT B8 BACKFIELD FARM BUSINESS PARK, WOTTON ROAD, IRON ACTON, BRISTOL, ENGLAND, BS37 9XD 
- GARRY JOHN HOWARTH- Born August 1971 - 41 DEWBERRY FIELDS, UPHOLLAND, SKELMERSDALE, LANCS, WN8 0BQ 
- DAVID JOHN HOWARTH- Born July 1955 - 24 TORRINGTON ROAD, LIVERPOOL, MERSEYSIDE, L19 0NN