ˈæɡwaɪɚ də sˈaʊsə wʌz fˈɔːɹmɚli ɐn ɛkstˈɛnsɪv mjuːnˈɪsɪpˈælᵻɾi ðæt ɛɡzˈɪstᵻd ʌntˈɪl ðə bɪɡˈɪnɪŋ ʌvðə nˈaɪntiːnθ sˈɛntʃɚɹi.
Aguiar de Sousa was formerly an extensive municipality that existed until the beginning of the 19th century.