The Peacocke Baronetcy, of Grange in the County of Limerick and of Barntinck in the County of Clare, was a title in the Baronetage of the United Kingdom.
It was created on 24 December 1802 for Sir Joseph Peacocke, of Grange, County Limerick.
[1] Sir Joseph was the son of George Peacocke Esq.
and his wife Mary (Levett) Peacocke, daughter of Joseph Levett, Alderman, of Cork, Ireland.
[2] The title became extinct on the death of his grandson, the third Baronet, in 1876.