Background
John was the youngest son of Benjamin Sadler (1777–1850) and Nancy Johnson (1776–1852) of Round"s Green, Oldbury.
John was the youngest son of Benjamin Sadler (1777–1850) and Nancy Johnson (1776–1852) of Round"s Green, Oldbury.
Sadler was educated at Himley and West Bromwich, before entering into an apprenticeship under his elder brother Samuel Sadler (1807–1861) as a builder.
As a result of his lifetime of service, Sadler became known as "the Grand Old Manitoba of Oldbury". Having reached the age of twenty-one, he took over the Brick Manufacturing business established by his father, a pioneer of the industry in Oldbury, and came to found his own firm - eventually registered as John Sadler & Sons of Shidas Lane, Oldbury ("manufacturer of every description of Staffordshire brindled, red, blue and brown bricks and tiles"), established in 1847/1849 and converted into a Private Limited Company in 1900. The site owned by Sadler and used for his enterprise was that portion of land bounded by Shidas Lane, Portway Road and Rounds Green Road, amounting to roughly seven acres, immediately outside Oldbury.
lieutenant is currently under re-development.
The marl hole on the site used for the extraction of clay eventually grew to such a size as to swallow Sadler"s former place of residence. In addition to his labours as an industrialist, Sadler consistently showed the greatest interest in the affairs of his home town.
He served on the Urban District Council, the Board of Health, the Board and the West Bromwich Board of Guardians, as a representative of Oldbury, from 1889 until his death. Sadler was a strong supporter of the Liberal Party and held Prime Minister William Ewart Gladstone in the highest regard.
As such, Sadler"s final residence on Portway Road, Oldbury was named "Gladstone House".
Sadler was a non-conformist associated with the Methodist and Tabernacle churches. He contributed to the cost of erecting the new Methodist Chapel at Round"s Green and a stained glass window dedicated to his posterity was installed there following his death. Sadler was buried in the family vault at the Parish Church of Christ Church, Oldbury.
Members of the Sadler family contributed greatly to their native district during the nineteenth century and rose to pre-eminence in the area. There sat an elaborate memorial to various members of the family in the churchyard, now dismantled but remaining in situ.