Baron Ranelagh of Ranelagh in Wicklow is in Baron Ireland.
In 1715 Arthur Cole 1st Baron Ranelagh [aged 46] was created 1st Baron Ranelagh of Ranelagh in Wicklow. Catherine Byron Baroness Ranelagh by marriage Baroness Ranelagh of Ranelagh in Wicklow.
In 1748 Arthur Cole 1st Baron Ranelagh [aged 79] and Selina Bathhurst Baroness Ranelagh were married. She by marriage Baroness Ranelagh of Ranelagh in Wicklow.
On 5th October 1754 Arthur Cole 1st Baron Ranelagh [aged 85] died without issue. Baron Ranelagh of Ranelagh in Wicklow and Baronet Cole of Newland extinct.