Thomas Newcomb was an English clergyman and teacher, known as a poet. He was pro-government writer of the ascendance of Robert Walpole, associated to Walpole through the interest of his patron Thomas Pelham-Holles, 1st Duke of Newcastle. Wikipedia*
On the C-SPAN Networks:
Thomas Newcomb has one video in the C-SPAN Video Library; the first appearance was a 2012 Forum.