- WILLIAM COLQUHOUN- UNIVERSITY OFFICES WELLINGTON SQUARE, OXFORD, OXFORDSHIRE, UNITED KINGDOM, OX1 2JD 
- ELENA COLQUHOUN- Born April 1969 - 52 DALKEITH ROAD, HARPENDEN, HERTS, ENGLAND, AL5 5PW 
- DOROTHEA COLQUHOUN- Born March 1935 - 42 JOHNSTONE DRIVE, RUTHERGLEN, SOUTH LANARKSHIRE, G73 2PT 
- DAVID COLQUHOUN- 78 WHITEHOUSE LANE, NORTH SHIELDS, ENGLAND, NE29 8PD 
- PATRICK COLQUHOUN- 11 STOCKINGATE, SOUTH KIRKBY, PONTEFRACT, UNITED KINGDOM, WF9 3DR 
- FIONA COLQUHOUN- Born November 1952 - FLEET PLACE HOUSE 2 FLEET PLACE, LONDON, EC4M 7RF 
- JANE COLQUHOUN- Born May 1959 - CHAPELSHADE HOUSE 78-84 BELL STREET, DUNDEE, ANGUS, SCOTLAND, DD1 1HN 
- WILLIAM COLQUHOUN- UNIVERSITY OFFICES WELLINGTON SQUARE, OXFORD, OXFORDSHIRE, UNITED KINGDOM, OX1 2JD 
- GARY COLQUHOUN- 36 OLD GOLF COURSE ROAD, ARMADALE, BATHGATE, WEST LOTHIAN, SCOTLAND, EH48 2TA 
- RICHARD COLQUHOUN- 88 FONTHILL ROAD, ABERDEEN, SCOTLAND, AB11 6UL 
- GUS COLQUHOUN- COURT FARM LULLINGTON, BATH, SOMERSET, BA11 2PQ 
- IAN COLQUHOUN- UNIT 4A DRUM INDUSTRIAL ESTATE, CHESTER LE STREET, COUNTY DURHAM, ENGLAND, DH2 1AG 
- IAN COLQUHOUN- Born February 1963 - 28, LADYWELL ROAD, TWEEDMOUTH, BERWICK UPON TWEED, BERWICKSHIRE, TD15 2AG 
- IAN COLQUHOUN- 19 MILLERHILL, DALKEITH, MIDLOTHIAN, EH22 1RZ 
- IAN COLQUHOUN- KING DAVID HOUSE, 18 STATION ROAD WINTERBOURNE DOWN, BRISTOL, AVON, BS36 1EP 
- SUE COLQUHOUN- Born March 1953 - BROUGHTON & CO SUITE 5 & 7 3RD FLOOR ROXBY HOUSE S, SIDCUP, ENGLAND, DA15 7EJ 
- IAN COLQUHOUN- Born November 1956 - KING DAVID HOUSE, 18 STATION ROAD WINTERBOURNE DOWN, BRISTOL, AVON, BS36 1EP 
- FRAZER COLQUHOUN- Born September 1968 - 5 CUMBERLAND COURT, CUMBERLAND ROAD, ASHFORD, MIDDLESEX, ENGLAND, TW15 3DH 
- PATRICK COLQUHOUN- Born December 1980 - C/O GOLDWYNS 109 BAKER STREET, LONDON, ENGLAND, W1U 6RP 
- PHILIP COLQUHOUN- Born March 1991 - 30 BRIDGWATER ROAD, IPSWICH, ENGLAND, IP2 9PP