ðə tˈaʊn ʌv mˈɜːfɛldənwˈɔːldoːɹf kˈeɪm ˌɪntʊ bˌiːɪŋ ˌɔn wˈʌn dʒˈænjuːˌɛɹi nˈaɪntiːnhˈʌndɹɪd sˈɛvənti sˈɛvən θɹuː ðə mˈɜːdʒɚɹ ʌvðɪ ʌntˈɪl ðˈɛn ˌɪndᵻpˈɛndənt tˈaʊnz ʌv mˈɜːfɛldən ænd wˈɔːldoːɹf ɪnðə fˈeɪs ʌv pɹˈɛʃɚ fɹʌm fɹˈæŋkfɜːt tʊ ɐmˈælɡɐmˌeɪt wɪð ðæt sˈɪɾi.
The town of Mörfelden-Walldorf came into being on 1 January 1977 through the merger of the until then independent towns of Mörfelden and Walldorf in the face of pressure from Frankfurt to amalgamate with that city.