Le Sére was a delegate to numerous local, county, state, and national Democratic conventions and served as chairman of Louisiana's Democratic State central committee for more than fifteen years.
lə sˈeɪɹə wʌzɐ dˈɛlɪɡˌeɪt tə nˈuːmɚɹəs lˈoʊkəl, kˈaʊnti, stˈeɪt, ænd nˈæʃənəl dˌɛməkɹˈæɾɪk kənvˈɛnʃənz ænd sˈɜːvd æz tʃˈɛɹmən ʌv luːˌiːzɪˈænəz dˌɛməkɹˈæɾɪk stˈeɪt sˈɛntɹəl kəmˈɪɾi fɔːɹ mˈoːɹ ðɐn fˈɪftiːn jˈɪɹz.