Cinita,
Pvt G W Burden, Co B, 29th Regt. Tex. Cav. (aka DeMorse's Regt)
Captured July 17, 1863 at Honey Springs, Ckerokee Nation I. T. (Okla)
Died of pneumonia, May 8, 1864 at US prison Camp Morton, Indianapolis, Indiana
Buried Green Lawn Cemetery grave # 886.
You may order his records at the red bordered box at top of this page.

There was also a John Burden in Company B
MikeT