- ADRIAN UNDERWOOD- Born August 1967 - 1 THE CRESCENT, WALTON ON THE HILL, STAFFORD, STAFFORDSHIRE, ST17 0JZ 
- ELIZABETH UNDERWOOD- 8 HOLME FARM THORNE ROAD, STAINFORTH, DONCASTER, UNITED KINGDOM, DN7 5BL 
- SARAH UNDERWOOD- Born September 1964 - OLD TOWN HALL FORE STREET, WELLINGTON, SOMERSET, ENGLAND, TA21 8LS 
- SARAH UNDERWOOD- Born May 1976 - 8 CHURCH GREEN EAST, REDDITCH, WORCESTERSHIRE, B98 8BP 
- Daniel UNDERWOOD- Born June 1993 - 71-75 Shelton Street Covent Garden, London, United Kingdom, WC2H 9JQ 
- RICHARD UNDERWOOD- Born March 1966 - 5 GRANGE AVENUE, DRONFIELD WOODHOUSE, DRONFIELD, ENGLAND, S18 8PH 
- Jean UNDERWOOD- Born November 1948 - 58 Maristow Avenue, Keyham, Plymouth, Devon, England, PL2 1LP 
- MARK UNDERWOOD- Born June 1967 - 94 LINCOLN AVENUE, TWICKENHAM, MIDDLESEX, TW2 6NP 
- JOHN UNDERWOOD- Born April 1955 - 163 FORRES ROAD, SHEFFIELD, UNITED KINGDOM, S10 1WF 
- ARABELLA UNDERWOOD- 20-22 WENLOCK ROAD, LONDON, ENGLAND, N1 7GU 
- GRANT UNDERWOOD- Born September 1981 - 3 COOMBE CLOSE, WROUGHTON, UNITED KINGDOM, SN4 0SB 
- ROBERT UNDERWOOD- 22 BUCKLAND DRIVE, KITT GREEN, WIGAN, LANCASHIRE, ENGLAND, WN5 0JR 
- SAKORN UNDERWOOD- Born December 1975 - 30A COWL STREET, SHEPTON MALLET, SOMERSET, ENGLAND, BA4 5ER 
- VALERIE UNDERWOOD- Born November 1935 - "ROCK HILL", LLANARTHNEY, CARMARTHEN, CARMARTHENSHIRE, SA32 8LJ 
- JONATHAN UNDERWOOD- Born December 1977 - THE OLD BAKEHOUSE HIGH STREET, PARTRIDGE GREEN, WEST SUSSEX, UNITED KINGDOM, RH13 8HU 
- GILLIAN UNDERWOOD- Born March 1948 - 243 ICKNIELD WAY, LETCHWORTH GARDEN CITY, HERTFORDSHIRE, UNITED KINGDOM, SG6 4UE 
- KATHERINE UNDERWOOD- 3 SPRINGHILL, NAILSWORTH, STROUD, GLOUCESTERSHIRE, GL6 0LS 
- MERCEDES UNDERWOOD- Born August 1969 - C/O CMB PARTNERSHIP LIMITED 7 WEY COURT, MARY ROAD, GUILDFORD, UNITED KINGDOM, GU1 4QU 
- TIMOTHY UNDERWOOD- 1A THE HOMEND, LEDBURY, HEREFORDSHIRE, ENGLAND, HR8 1BN 
- FRED UNDERWOOD- Born October 1976 - LONGMAN COURT SKETTY CLOSE, BRACKMILLS INDUSTRIAL ESTATE, NORTHAMPTON, ENGLAND, NN4 7PL