Kingdom

León title IDs

The de jure lands of León in patch 1.20.0.3: 2 duchies, 7 counties and 25 baronies, in the order the game nests them. León lies in the empire of Hispania (e_spain). Its capital is Leon.

give_title k_leon

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

León duchy

give_title d_leon

Leon county
give_title c_leon
- León · province 1816give_title b_leon
- Sarria · province 1822give_title b_sarria
- Villablino · province 1824give_title b_villablino
- Cea · province 1825give_title b_guardo
- Valencia de Campos · province 1911give_title b_valenciadecampos
Benavente county
give_title c_benavente
- Benavente · province 1826give_title b_benavente
- Alba · province 1827give_title b_alba
Zamora county
give_title c_zamora
- Zamora · province 1894give_title b_zamora
- Toro · province 1895give_title b_toro
- Villafafila · province 1910give_title b_villafafila
Salamanca county
give_title c_salamanca
- Bejar · province 1913give_title b_bejar
- Salamanca · province 1828give_title b_salamanca
- Ciudad Rodrigo · province 1829give_title b_ciduadrodrigo
Avila county
give_title c_avila
- Avila · province 1912give_title b_avila
- Medina del Campo · province 1914give_title b_medinadelcampo
- La Adrada · province 1921give_title b_laadrada
- Gredos · province 1916give_title b_sierradegredos

Asturias duchy

give_title d_asturias

Asturias de Oviedo county
give_title c_asturias_de_oviedo
- Oviedo · province 1797give_title b_oviedo
- Riano · province 1817give_title b_riano
- Villaviciosa · province 1798give_title b_villaviciosa
- Gijón · province 1796give_title b_gijon
Pravia county
give_title c_pravia
- Pravia · province 1795give_title b_pravia
- Luarca · province 1794give_title b_luarca
- Cangas del Narcea · province 1823give_title b_gangasdelnarcea
- Carballido · province 1793give_title b_carballido

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.