author
A firsthand chronicler of the Second Seminole War, this little-known author wrote with the urgency of someone who had lived the campaign. His surviving book remains a vivid early account of violence, hunger, and military hardship in 1830s Florida.
Captain James Barr is known for A Correct and Authentic Narrative of the Indian War in Florida, published in 1836. Project Gutenberg’s bibliographic record identifies him simply as “Barr, James, Captain,” and lists this as the only work currently associated with him there.
The book is a contemporary, firsthand-style account of the Second Seminole War, including Major Dade’s massacre and the severe shortages suffered by troops in the field. Modern catalog and edition pages consistently describe it as an early primary-source narrative of the conflict, valued for its direct view of frontier warfare and the brutal conditions soldiers faced.
Beyond that book, reliable biographical details about Barr himself are hard to confirm from the sources I found. A genealogy forum post notes that even archival searches had turned up very little personal information, so it is safest to remember him primarily through the war narrative he left behind.