He also served as colonel and brevet brigadier general in the Union Army during the American Civil War.
They were drawn from the various fire companies of Philadelphia, and were known for their peculiar Zouave uniforms and precise bayonet drills.
They "enjoyed a brief period of considerable popularity, so much so, that the citizens of Philadelphia crowded the Academy of Music to witness" their maneuvers on stage.
"[2] Baxter recorded his expertise in such exercises in an illustrated 1861 book, The Volunteer's Manual; containing full instructions for the recruit.
[6] Originally buried in Monument Cemetery in Philadelphia, he was reinterred in Lawnview Memorial Park in 1956.