author

Beaumont Sandfield Cornell

1892–1958

Best known today for the novel Lantern Marsh, this Canadian-born writer also had an unusual second life as a medical researcher. His work bridges literary ambition and scientific discipline in a way that feels rare and memorable.

1 Audiobook

Lantern Marsh

Lantern Marsh

by Beaumont Sandfield Cornell

About the author

Born in Ontario in 1892, Beaumont Sandfield Cornell was a Canadian writer whose known fiction includes Renaissance (1922) and Lantern Marsh (1923). Library and archival records also connect him with later medical work, showing that he published on pernicious anemia as well as pursuing literary writing.

That mix of interests makes him stand out. Rather than fitting neatly into a single label, he appears to have moved between the worlds of novels and research, leaving behind a small but intriguing body of work.

Cornell died in 1958. Reliable sources I found confirm his dates, his authorship of Lantern Marsh, and his connection to medical research, but I did not find enough well-sourced biographical detail to confidently add more personal background.