George Boulton Mainwaring George Boulton Mainwaring George Boulton Mainwaring was a Tory MP for Middlesex, a position that had also been held by his father William Mainwaring. Mainwaring is thought to have been born in 1773. He was the son of William Mainwaring. In the 1802 general election, William was opposed by the radical Francis Burdett. William had previously resisted Burdett's calls for an inquiry into Prison abuses, particularly at Coldbath Fields Prison. William was defeated by Burdett but the election was declared void in 1804 and, in the following contest, George was elected. The result was reversed in favour of Burdett in
Townshend Mainwaring for Denbighshire. Townshend Mainwaring Townshend Mainwaring (16 March 1807 – 25 December 1883) was a British Conservative Party politician. Mainwaring was the second son of the Reverend Charles Mainwaring and Sarah Townshend, daughter of John Townshend. He married Anna Maria Salusbury, the eldest daughter of Colonel John Lloyd Salusbury, in 1837. Mainwaring was first elected MP Denbigh Boroughs in 1841 but stood down at the 1847 election. He returned to parliament for the same seat in 1857 and held it until 1868. In 1840, Mainwaring was High Sheriff of Denbighshire, and he was also at some point a Justice of