author
M. (Physician) Allen
1783–1845
Known for writing about the treatment and classification of mental illness, this early 19th-century physician led a life that was both intellectually ambitious and deeply complicated. His work sits at the crossroads of psychiatry, reform, and literary history.
1 Audiobook
Essay on the Classification of the Insane
by M. (Physician) Allen
About the author
Matthew Allen was a British physician remembered for his 1837 book Essay on the Classification of the Insane. He studied medicine at Aberdeen and became associated with early efforts to understand and treat mental illness in a more systematic way.
Allen also had notable links to literary circles. He is remembered as a medical attendant to the poet John Clare, and later became entangled in a failed business venture that caused serious financial loss for Alfred Tennyson and his family.
Modern historical accounts describe him as an eccentric and controversial figure, but also one with a small place in the history of psychiatry. For readers today, his work offers a revealing glimpse into how mental health was being discussed and managed in the early 1800s.