ɪn wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd fˈɪfti fˈoːɹ mˈɛmbɚz ʌvðə sˈʌmɚfˌiːld kˌɑːŋɡɹɪɡˈeɪʃən dʒˈɔɪnd wɪððɪ ˌæbəlˈɪʃənˌɪst ʃˈɜːmən bˈuːθ ænd bɹˈoʊk ˌɪntʊ ɐ mɪlwˈɔːkiː dʒˈeɪl tə fɹˈiː ɛskˈeɪpt slˈeɪv dʒˈɑːʃjuːə ɡlˈʌvɚ.
In 1854 members of the Summerfield congregation joined with the abolitionist Sherman Booth and broke into a Milwaukee jail to free escaped slave Joshua Glover.