The Duke of Ireland was a title used for only two years and is somewhat confusing since only a small portion of Ireland was really under the control of England in 1386; it is not to be confused with the dukedoms of the Peerage of Ireland.
爱尔兰公爵的头衔只使用了两年，并略微令人困惑，因为在1386年时，只有一小部分爱尔兰真正处于英格兰的控制之下，请注意不要把它与爱尔兰贵族体系混淆。