Matthew Arnold was an English poet and cultural critic. He was the son of Thomas Arnold, the headmaster of Rugby School, and brother to both Tom Arnold, literary professor, and William Delafield Arnold, novelist and colonial administrator. He has been characterised as a sage writer, a type of writer who chastises and instructs the reader on contemporary social issues. He was also an inspector of schools for thirty-five years, and supported the concept of state-regulated secondary education.

Thomas Arnold was an English educator and historian. He was an early supporter of the Broad Church Anglican movement. As headmaster of Rugby School from 1828 to 1841, he introduced several reforms that were widely copied by other noted public schools. His reforms redefined standards of masculinity and achievement.