Arthur Mainwaring Forest. In 1641 the forest was the scene of disorder and poaching of the deer, and he recommended firm action around Egham, which was however thwarted by local sympathies. He had objected at the beginning of the reign of Charles I to the East India Company's gunpowder mills on the edge of Windsor Forest; later, in 1635, he was himself in the gunpowder business with Andrew Pitcairn. Arthur Mainwaring Sir Arthur Mainwaring (c. 1580 – 1648) was an English politician who sat in the House of Commons from 1624 to 1626. Mainwaring was the eldest son of Sir George Mainwaring
Townshend Mainwaring 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 the Peace