 Barstow was held in such esteem by the members of his regiment that he was presented two ceremonial swords, one when he was promoted to major, the other when the regiment was mustered out.Nearly three years of arduous service in the swamps and humid climate of Louisiana shattered Barstow's health, and for many years malarial diseases deterred him from entering upon any active business pursuits.Soon after the regiment was disbanded, Peter T. Washburn, the adjutant general of the Vermont Militia, offered Barstow a position in the recruiting service, but he was obliged to decline due to his health.