Does P=Palmerston?

Lord Palmerston

prime minister of United Kingdom

Lord Palmerston (born October 20, 1784, Broadlands, Hampshire, England—died October 18, 1865, Brocket Hall, Hertfordshire) English Whig-Liberal statesman whose long career, including many years as British foreign secretary (1830–34, 1835–41, and 1846–51) and prime minister (1855–58 and 1859–65), made him a symbol of British nationalism.

https://www.britannica.com/biography/Henry-John-Temple-3rd-Viscount-Palmerston

Anon saw the name mentioned on half.

https://boards.4chan.org/pol/thread/454690186#q454690186