Kingdom

England title IDs

The de jure lands of England in patch 1.20.0.3: 10 duchies, 40 counties and 144 baronies, in the order the game nests them. England lies in the empire of Britannia (e_britannia). Its capital is Middlesex.

give_title k_england

De jure England: 40 counties on the map · who holds it in 1066

How to use these IDs in the console

In Steam, add -debug_mode to the game's launch options (Properties → General).
In the game, open the console with the ` key (§, ~ or ^ on some keyboards).
Paste the command (give_title c_middlesex) and press Enter. Using the console turns achievements off for that game.

Essex duchy

give_title d_bedford

Middlesex county
give_title c_middlesex
- London · province 1527give_title b_london
- Southwark · province 1526give_title b_southwark
- Woxbrigge · province 1528give_title b_woxbrigge
- Gore · province 1529give_title b_gore
- Brentford · province 1530give_title b_brentford
Essex county
give_title c_essex
- Colchester · province 1514give_title b_colchester
- Maldon · province 1515give_title b_maldon
- Chelmsford · province 1516give_title b_chelmsford
- Dunmow · province 1517give_title b_dunmow
Bedford county
give_title c_bedford
- Bedford · province 1538give_title b_bedford
- Ampthill · province 1539give_title b_ampthill
- Luton · province 1540give_title b_luton
Hertfordshire county
give_title c_hertfordshire
- Berkhamsted · province 1531give_title b_berkhamsted
- Saint Albans · province 1532give_title b_saint_albans
- Hertford · province 1533give_title b_hertford
Buckinghamshire county
give_title c_buckinghamshire
- Buckingham · province 1551give_title b_buckingham
- Aylesbury · province 1552give_title b_aylesbury
- Newport · province 1553give_title b_newport
- Wycombe · province 1554give_title b_wycombe

Northumbria duchy

give_title d_northumberland

Northumberland county
give_title c_northumberland
- Bamburgh · province 1609give_title b_bamburgh
- Rothbury · province 1612give_title b_rothbury
- Lindisfarne · province 1610give_title b_lindisfarne
- Hexham · province 1611give_title b_hexham
Durham county
give_title c_durham
- Durham · province 1606give_title b_durham
- Hartlepool · province 1608give_title b_hartlepool
- Darlington · province 1607give_title b_darlington
Cumberland county
give_title c_cumberland
- Carlisle · province 1635give_title b_carlisle
- Whitehaven · province 1636give_title b_whitehaven
- Furness · province 1642give_title b_furness
- Wigton · province 8780give_title b_wigton

Lancaster duchy

give_title d_lancaster

Lancashire county
give_title c_lancashire
- Lancaster · province 1639give_title b_lancaster
- Salford · province 1640give_title b_salford
- West Derby · province 1641give_title b_west_derby
Westmorland county
give_title c_westmorland
- Kendal · province 1637give_title b_kendal
- Appleby · province 1638give_title b_appleby
Cheshire county
give_title c_cheshire
- Chester · province 1643give_title b_chester
- Northwich · province 1644give_title b_northwich
- Macclesfield · province 1645give_title b_macclesfield
Derby county
give_title c_derby
- Derby · province 1621give_title b_derby
- Chesterfield · province 1622give_title b_chesterfield
- Castleton · province 1623give_title b_castleton

York duchy

give_title d_york

North Riding county
give_title c_north_riding
- York · province 1595give_title b_york
- Scarborough · province 1596give_title b_scarborough
- Whitby · province 1597give_title b_whitby
- Richmond · province 1598give_title b_richmond
- Yarlestre · province 1500give_title b_yarlestre
East Riding county
give_title c_east_riding
- Pocklington · province 1588give_title b_pockington
- Cottingham · province 1589give_title b_cottingham
- Bridlington · province 1590give_title b_bridlington
West Riding county
give_title c_west_riding
- Leeds · province 1591give_title b_leeds
- Doncaster · province 1592give_title b_doncaster
- Halifax · province 1593give_title b_halifax
- Escafeld · province 1594give_title b_sheffield
- Bolton · province 1499give_title b_bolton
- Ripon · province 1599give_title b_ripon
Lincolnshire county
give_title c_lincolnshire
- Lincoln · province 1583give_title b_lincoln
- Stamford · province 1584give_title b_stamford
- Boston · province 1585give_title b_boston
- Bolingstone · province 1586give_title b_bolingsbroke
- Grimsby · province 1587give_title b_grimsby

East Anglia duchy

give_title d_norfolk

Norfolk county
give_title c_norfolk
- Norwich · province 1522give_title b_norwich
- Thetford · province 1523give_title b_thetford
- Walshingham · province 1524give_title b_walsingham
- Lynn · province 1525give_title b_lynn
Suffolk county
give_title c_suffolk
- Ipswich · province 1518give_title b_ipswich
- Sudbury · province 1519give_title b_sudbury
- Blything · province 1520give_title b_blything
- Beodericsworth · province 1521give_title b_beodericsworth
Cambridgeshire county
give_title c_cambridgeshire
- Cambridge · province 1534give_title b_cambridge
- Radfield · province 1535give_title b_radfield
- Papworth · province 1536give_title b_papworth
- Ely · province 1537give_title b_ely

Mercia duchy

give_title d_hereford

Warwickshire county
give_title c_warwickshire
- Warwick · province 1603give_title b_warwick
- Coventry · province 1604give_title b_coventry
- Birmingham · province 1605give_title b_birmingham
Leicestershire county
give_title c_leicestershire
- Leicester · province 1615give_title b_leicester
- Melton · province 1616give_title b_melton
- Bosworth · province 1617give_title b_bosworth
- Rutland · province 1613give_title b_rutland
Nottinghamshire county
give_title c_nottinghamshire
- Nottingham · province 1618give_title b_nottingham
- Sherwood · province 1619give_title b_newark
- Retford · province 1620give_title b_retford
Staffordshire county
give_title c_staffordshire
- Stafford · province 1627give_title b_stafford
- Wolverhampton · province 1628give_title b_wolverhampton
- Burslem · province 1629give_title b_stoke_on_trent
Worcestershire county
give_title c_worcestershire
- Worcester · province 1624give_title b_worcester
- Evesham · province 1625give_title b_evesham
- Kidderminster · province 1626give_title b_kidderminster
Huntingdonshire county
give_title c_huntingdonshire
- Hurstingstone · province 1541give_title b_hurstingstone
- Norman Cross · province 1542give_title b_norman_cross
- Leightonstone · province 1543give_title b_leightonstone
Northamptonshire county
give_title c_northamptonshire
- Northampton · province 1600give_title b_northampton
- Peterborough · province 1601give_title b_peterborough
- Kettering · province 1602give_title b_kettering
Shropshire county
give_title c_shropshire
- Shrewsbury · province 1646give_title b_shrewsbury
- Ludlow · province 1647give_title b_ludlow
- Westbury · province 1648give_title b_bishops_castle

Hwicce duchy

give_title d_gloucester

Gloucestershire county
give_title c_gloucestershire
- Gloucester · province 1580give_title b_gloucester
- Bristol · province 1581give_title b_bristol
- Cirencester · province 1582give_title b_winchcombe
- St. Briavels · province 12826give_title b_forest_of_dean
Wiltshire county
give_title c_wiltshire
- Salisbury · province 1561give_title b_salisbury
- Wilton · province 1562give_title b_wilton
- Ramsbury · province 1563give_title b_ramsbury
- Malmesbury · province 1564give_title b_malmesbury
Oxfordshire county
give_title c_oxfordshire
- Oxford · province 1558give_title b_oxford
- Banbury · province 1559give_title b_banbury
- Witney · province 1560give_title b_witney
Berkshire county
give_title c_berkshire
- Reading · province 1555give_title b_reading
- Newbury · province 1556give_title b_newbury
- Abingdon · province 1557give_title b_abingdon

Kent duchy

give_title d_canterbury

Kent county
give_title c_kent
- Dover · province 1502give_title b_dover
- Canterbury · province 1503give_title b_canterbury
- Rochester · province 1504give_title b_rochester
- Tonbridge · province 1505give_title b_tonbridge
Surrey county
give_title c_surrey
- Chertsey · province 1510give_title b_chertsey
- Guildford · province 1511give_title b_guildford
- Kingston · province 1512give_title b_kingston
- Tandbridge · province 1513give_title b_tandbridge
Sussex county
give_title c_sussex
- Lewes · province 1506give_title b_lewes
- Chichester · province 1507give_title b_chichester
- Arundel · province 1508give_title b_arun
- Hastings · province 1509give_title b_hastings

Wessex duchy

give_title d_somerset

Hampshire county
give_title c_hampton
- Winchester · province 1544give_title b_winchester
- Southampton · province 1545give_title b_southampton
- Portsmouth · province 1546give_title b_portsmouth
- Basingstoke · province 1547give_title b_basingstoke
- Christchurch · province 1548give_title b_christchurch
Wight county
give_title c_isle_of_wight
- Carisbrooke · province 1549give_title b_carisbrooke
Dorset county
give_title c_dorset
- Wareham · province 1565give_title b_wareham
- Poole · province 1566give_title b_poole
- Shaftesbury · province 1567give_title b_shaftesbury
- Lyme · province 1568give_title b_lyme
Somerset county
give_title c_somerset
- Bath · province 1576give_title b_bath
- Winterstoke · province 1577give_title b_winterstoke
- Ilchester · province 1578give_title b_ilchester
- Taunton · province 1579give_title b_taunton

Cornwall duchy

give_title d_cornwall

Devon county
give_title c_devon
- Exeter · province 1569give_title b_exeter
- Totnes · province 1570give_title b_totnes
- Okehampton · province 1571give_title b_okehampton
- Barnstaple · province 1572give_title b_barnstaple
Cornwall county
give_title c_cornwall
- Launceston · province 1573give_title b_launceston
- Tintagel · province 1574give_title b_tintagel
- Helston · province 1575give_title b_helston

Source: game/common/landed_titles/00_landed_titles.txt and the English localisation, Crusader Kings III 1.20.0.3. Commands as listed on the official wiki's console page. See also title IDs, character IDs, dynasty IDs and nicknames.