If John is a miller and marriage to Sarah is correct then
Aged 50 in 1841
Aged 69 in 1851
Aged 84 in 1861, born Bunbury, Cheshire

Name    John Braughton
Gender    Male
Record Type    Baptism
Baptism Date    23 Jun 1782
Baptism Place    Bunbury, St. Boniface, Cheshire, England
Father    Willm. Braughton

Dont confuse the William Brereton and Mary Tomlinson family from Harthill, who had John, Thomas, William and George (1801-1810). Also, there was anothe John, son of Martha Broughton of Wardle baptised at Bunbury 16 Jan 1785.

Probably born a little later than 1777

Probate or BRERETON, John 15 Jan
The Will of John Brereton formerly of Great Heywood but late of Hanley both in the county of Staford Miller deceased who died 23 December 1863 at Great Haywood aforesaid was proved at Lichfield by the oaths of William Yates of Weston in the said county Grocer and Robert Cliff of the Borough of Hanley in the saif County Publican the Executors.
Effects under £20.

Aged 42 when died

Name    Margaret Colley
Gender    Female
Record Type    Baptism
Baptism Date    1 Jan 1778-1779
Baptism Place    Wrenbury, St. Margaret, England
Father    Thos. Colley
Mother    Eleanor Colley
Description    Wrenbury, St. Margaret. Baptisms and Burials

Abode: Broomhall, Wrenbury

Name    Margret Brereton
Death Age    42
Birth Date    1778
Death Date    1820
Burial Date    2 Apr 1820
Burial Place    Tixall, St John the Baptist, Staffordshire, England
Spouse    John
Religion    Anglican
Page number    4

Aged 30 in 1841, born Staffs

Name    Eleanor Brereton
Baptism Date    11 Nov 1810
Parish    Manchester, Lancashire, England
Father's Name    John Brereton
Mother's Name    Margt Brereton
Register Type    Bishops Transcripts
Reference Number    Drm/2/130b

Daughter of John and Marg't Brereton

Name    John Brereton
Gender    Male
Baptism Date    6 Aug 1815
Baptism Place    Tamworth, Stafford, England
Father    John Brereton
Mother    Margaret Brereton
FHL Film Number    1526132
Reference ID    it 2 p 74 no 586