The Western branch includes 32 languages in three further subsets; the Gallo-Iberian group, the Rhaeto-romance group and the Pyrenean-Mozarabic group.
The Gallo-Iberian group includes Spanish, Portuguese, Galician language, Ladino, Catalan, the Oïl languages (including French) and several other languages of France including Franco-Provençal, and Gallo-Italian and Veneto languages
The Gallo-Italian languages includes Piedmontese, Ligurian, Lombard, Emiliano-Romagnolo;
The Veneto languages includes Veneto, Istro-veneto, Istrioto;
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The Rhaeto-romance group languages includes Romansh of Switzerland, Ladin of Dolomites area, Marilenghe of Friuli;
The Pyrenean-Mozarabic group consists of two languages in two separate branches: Aragonese and Mozarabic.;
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