Aged 40 in 1841, Bleacher
Aged 49 in 1851, Born Turton
Aged 59 in 1861, Born Turton
Aged 69 in 1871, Born Turton
Aged 79 in 1881, Born Middleton (boader, unmarried)
Aged 82 when died in 1884

Lancashire Death indexes for the years: 1884
MATHER    Nathaniel    82    Middleton    Rochdale    M/21/32

There are also deaths on Nathanial Mather is Bolton in Q3/1849 and Q1/1859 with no ages are given, but the above is correct as consistent with 1841-81 census records.

Name:    Nathaniel Mather
Age:    82
Birth Date:    abt 1802
Burial Date:    12 Jan 1884
Burial Place:    Rhodes, All Saints, Lancashire, England
Reference Number:    L178/1/3/1
Archive Roll:    560

22 when died

Name:    Nancy Bromiley
Gender:    Female
Birth Date:    11 Aug 1800
Baptism Date:    17 Sep 1800
Baptism Place:    Bank Street Unitarian OR Presbyterian,Bolton Le Moors,Lancashire,England
Father:    Arthur Bromiley
Mother:    Ellen
FHL Film Number:    0560877 (RG4 64, 2004)

Name:    Nancy Bromiley
Birth Date:    11 Aug 1800
Gender:    Female
Event Type:    Christening
Father:    Arthur Bromiley
Mother:    Ellen Bromiley
Baptism Date:    17 Oct 1800
Baptism Place:    Bolton-le-Moors, Lancashire, England
Denomination:    Presbyterian
Piece Title:    Piece 2004: Bolton-le-Moors, Bank Street (Presbyterian), 1753-1836

No abode shown on baptism.  In 1822, their son John was baptised, abode Harwood.

The Nancy the died Harwood, aged 22 was the dauighter of Richard Mather and Hannah Knowles of Harwood.

Name:    Nancy Mather
Age:    22
Birth Date:    abt 1800
Burial Date:    6 Dec 1822
Burial Place:    Bradshaw , St Maxentius, Lancashire, England
Parish as it Appears:    Bolton-le-Moors, Bradshaw

Although indexed 1822, the burial is recorded under the section titled "Burials at Bradshaw Chapel inb 1823"  However, 1822 appears to be the correct date for the signature of James Slade (vicar) on the following page, for records ending 31 Dec 1822.

Burial Record shows Nancy Mather, Aged 22, Abode Harwood

First name(s)    John
Last name    Mather
Gender    Male
Baptism year    1822
Baptism date    06 Dec 1822
Residence    Bolton-le-Moors, Lancashire, England
Father's name(s)    Nathaniel Mather
Mother's name(s)    Nancy Mather
Record set    England Births & Baptisms 1538-1975
Category    Birth, Marriage, Death & Parish Records
Subcategory    Parish Baptisms
Collections from    England, Great Britain

Dec 6th Jn'o Son of Nathaniel & Nancy Mather, Harwood, Weaver

Name:    John Mathur
Age:    9/12
Birth Date:    abt 1822
Burial Date:    19 Aug 1823
Burial Place:    Bradshaw , St Maxentius, Lancashire, England
Parish as it Appears:    Bolton-le-Moors, Bradshaw