In 1523, the castle came into possession of Philipp von Ysenburg-Büdingen, and he founded the Ysenberg-Büdingen-Ronneburg family, later called simply the Ysingen-Ronneburg family.
ɪn wˈʌn θˈaʊzənd fˈaɪvhˈʌndɹɪd twˈɛnti θɹˈiː, ðə kˈæsəl kˈeɪm ˌɪntʊ pəzˈɛʃən ʌv fˈɪlɪp vˈɑːn ˈʌsənbˌɜːɡbˈuːdɪndʒən, ænd hiː fˈaʊndᵻd ðɪ ˈʌsənbˌɜːɡbˈuːdɪndʒənɹˈɑːnbɜːɡ fˈæmɪli, lˈeɪɾɚ kˈɔːld sˈɪmpli ðɪ ˈʌsɪndʒənɹˈɑːnbɜːɡ fˈæmɪli.