ɪn wˈʌn θˈaʊzənd fˈoːɹhˈʌndɹɪd fˈɪfti fˈoːɹ, ˈæftɚ hɜː bɹˈʌðɚz dˈɛθ, ðə kwˈiːn ʌv ˈæɹæɡən tɹˈævəld tə kˈæstaɪl tə nᵻɡˈoʊʃɪˌeɪt wɪð ɪts nˈuː kˈɪŋ, hɜː nˈɛfjuː, hˈɛnɹi ɹˌoʊmən fˈoːɹ.
In 1454, after her brother's death, the Queen of Aragon travelled to Castile to negotiate with its new king, her nephew, Henry IV.