Kinnersley’s father, ‘for many years an eminent banker’ in Newcastle-under-Lyme, was a leading local corporator and businessman, closely connected with the Trentham interest of Lord Stafford. In 1790 he erected the Partridge Nest ironworks at nearby Chesterton and on his death, 3 Nov. 1819, devised land, buildings, and mining interests worth £35,041 19s. 4d. to Kinnersley, leaving him ‘in most affluent circumstances’.
At the 1820 general election Kinnersley, who had organized ‘extensive’ improvements to the local public roads, offered again with the backing of the corporation and was returned at the top of the poll with a much increased majority.
Kinnersley died at Clough Hall in July 1823, ‘in the prime of life and the midst of usefulness’, following a ‘fall from his horse’ and a ‘violent haemorrhage’.
