text_original: Duke Henry of Lotharingia became the head of a party to defend the emperor against his son.
text_transcription: DUKE HENRY OF LOTARINGIA BECAME THE HEAD OF A PARTY TO DEFEND THE EMPEROR AGAINST HIS SON
phonemes: dˈuːk hˈɛnɹi ʌv ləθˈɛɹɪŋˌiə bɪkˌeɪm ðə hˈɛd əvə pˈɑːɹɾi tə dᵻfˈɛnd ðɪ ˈɛmpɚɹɚɹ ɐɡˈɛnst hɪz sˈʌn.