Kingdom

Nikaea title IDs

The de jure lands of Nikaea in patch 1.20.0.3: 5 duchies, 15 counties and 66 baronies, in the order the game nests them. Nikaea lies in the empire of Byzantine Empire (e_byzantium). Its capital is Nikaea.

give_title k_nikaea

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_nikaea) and press Enter. Using the console turns achievements off for that game.

Opsikion duchy

give_title d_opsikion

Nikaea county
give_title c_nikaea
- Nikaea · province 750give_title b_nikaea
- Apemea · province 5554give_title b_apemea
- Kyzikos · province 743give_title b_kyzikos
- Lopadion · province 3747give_title b_lopadion
Mysia county
give_title c_mysia
- Miletopolis · province 5552give_title b_miletopolis
- Poimanenon · province 5551give_title b_poimanenon
- Appollonia · province 5553give_title b_appollonia
- Hadrianoi · province 5556give_title b_hadrianoi
Prusa county
give_title c_prusa
- Prusa · province 742give_title b_prusa
- Helge · province 5555give_title b_helge
- Catyaeum · province 5557give_title b_catyaeum
- Katyaion · province 5558give_title b_katyaion
- Dable · province 5559give_title b_dabla
Phrygia county
give_title c_phrygia
- Gordium · province 5561give_title b_gordium
- Oka · province 5564give_title b_oka
- Soegud · province 5560give_title b_soegud
- Dorylaion · province 749give_title b_dorylaion
- Midaeum · province 5562give_title b_midaeum_OPSI
- Pessinus · province 5563give_title b_pessinus

Ephesos duchy

give_title d_ephese

Ionia county
give_title c_ionia
- Smyrna · province 745give_title b_smyrna
- Halikarnassos · province 747give_title b_halikarnassos
- Iassus · province 5534give_title b_iassus
- Miletus · province 5533give_title b_miletus
- Ephesos · province 746give_title b_ephesos
- Lebedos · province 5532give_title b_lebedos
Aeolis county
give_title c_aeolis
- Phocaea · province 5531give_title b_phocaea
- Pergamon · province 5530give_title b_pergamon
- Adramyttium · province 5529give_title b_adramyttium

Thracesia duchy

give_title d_thracesia

Lydia county
give_title c_lydia
- Philadelphia · province 5546give_title b_philadelphia
- Sardes · province 5545give_title b_sardes
- Akrainos · province 5542give_title b_akrainos
- Bagis · province 5543give_title b_bagis
- Silandos · province 5544give_title b_silandos
- Sebaste · province 5550give_title b_sebaste
Thyatira county
give_title c_thyatira
- Thyatira · province 5539give_title b_thyatira
- Attalia · province 5535give_title b_attalia
- Synaos · province 5538give_title b_synaos
- Tabala · province 5540give_title b_tabala
Hadrianeia county
give_title c_hadrianeia
- Hadrianeia · province 5536give_title b_hadrianeia
- Cybele · province 5537give_title b_cybele
- Cado · province 5541give_title b_cadi
Chonae county
give_title c_chonae
- Chonae · province 5548give_title b_chonae
- Laodikeia · province 748give_title b_laodikeia
- Mylasa · province 5547give_title b_mylasa
- Apamea · province 5549give_title b_apamea

Optimatoi duchy

give_title d_optimatoi

Bithynia county
give_title c_bithynia
- Chalcedon · province 5565give_title b_chalcedon
- Chelai · province 5566give_title b_chelai
- Nikomedia · province 741give_title b_nikomedia
- Crius · province 5570give_title b_crius
Tarsos county
give_title c_tarsos
- Tarsos · province 5569give_title b_tarsos
- Prusias ad Hypium · province 5567give_title b_prusias_ad_hypium
- Modra · province 5568give_title b_modra

Bucellaria duchy

give_title d_bucellaria

Honorias county
give_title c_honorias
- Herakleia · province 740give_title b_herakleia
- Claudiopolis · province 5571give_title b_claudiopolis
- Boli · province 5572give_title b_boli
- Cratea · province 5573give_title b_cratea
Galatia county
give_title c_galatia
- Ancyra · province 753give_title b_ankyra
- Vindia · province 5578give_title b_vindia
- Papira · province 5579give_title b_papira
- Gangra · province 5580give_title b_gangra
- Ecobrogis · province 5684give_title b_ecobrogis
- Tabia · province 5683give_title b_tabia
Hadrianopolis county
give_title c_hadrianopolis
- Hadrianopolis · province 5574give_title b_hadrianopolis
- Krateia · province 5575give_title b_krateia
- Iuliopolis · province 5576give_title b_iuliopolis
- Lagania · province 5577give_title b_lagania

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.