Baron Brereton is in Baron Ireland.
On 11th May 1624 William Brereton 1st Baron Brereton [aged 74] was created 1st Baron Brereton.
On 1st October 1631 William Brereton 1st Baron Brereton [aged 81] died. His grandson William [aged 20] succeeded 2nd Baron Brereton and inherited Brereton Hall, Cheshire [Map]. Elizabeth Goring Baroness Brereton by marriage Baroness Brereton.
On 4th December 1659 John Brereton 4th Baron Brereton and Mary Tipping Baroness Brereton [aged 4] were married at St Paul's Church, Covent Garden. She by marriage Baroness Brereton.
In April 1664 William Brereton 2nd Baron Brereton [aged 53] died. His son William [aged 32] succeeded 3rd Baron Brereton and inherited Brereton Hall, Cheshire [Map]. Frances Willoughby Baroness Brereton [aged 39] by marriage Baroness Brereton.
On 17th March 1680 William Brereton 3rd Baron Brereton [aged 48] died. His son John [aged 20] succeeded 4th Baron Brereton and inherited Brereton Hall, Cheshire [Map].
In 1718 John Brereton 4th Baron Brereton [aged 58] died without issue. His brother Francis [aged 55] succeeded 5th Baron Brereton and inherited Brereton Hall, Cheshire [Map].
On or before 11th April 1722, the date he was buried at St Oswald's Church, Brereton [Map], Francis Brereton 5th Baron Brereton [aged 59] died unmarried and without issue. Baron Brereton extinct.