Baron Meredyth of Dollardstown in County Meath is in Baron Ireland.
On 3rd May 1866 William Meredyth Somerville 1st Baron Meredyth and Athlumney [aged 64] was created 1st Baron Meredyth of Dollardstown in County Meath.
On 8th December 1873 William Meredyth Somerville 1st Baron Meredyth and Athlumney [aged 71] died. His son James [aged 8] succeeded 2nd Baron Athlumney of Somerville and Dollarstown in County Meath, 2nd Baron Meredyth of Dollardstown in County Meath, 6th Baronet Somerville of Somerville in County Meath.
On 8th January 1929 James Somerville 2nd Baron Meredyth and Athlumney [aged 63] died without issue. Baron Athlumney of Somerville and Dollarstown in County Meath and Baron Meredyth of Dollardstown in County Meath extinct. Baronet Somerville of Somerville in County Meath dormant.