Mezue ahịrịokwu na-esonụ: Liebel bụ onye nnọchiteanya na Democratic National Conventions ise. Nke mbụ ya, mgbe ọ bụ Mayor nke Erie, bụ 1908 Democratic National Convention sochiri 1912, na
Mgbakọ nke 1916 dịka onye otu United States House of Representatives. Ọ nọgidere na-aga mgbakọ dị ka onye nnọchianya mgbe ọ hapụsịrị ọfịs a họpụtara, na-aga mgbakọ ndị e nwere na 1920, na 1924.