I visit Henry Marion Smith all the time, poor fella is buried in a marked grave overgrown by brush and I knock the brush back as best I can. He is buried on an off-Shoot of the Cibolo Creek on Camp Bullis. His first wife is buried about 30 yards away under a pile of stones.
He fought in the battle of Bird’s Creek, was City Marshall of San Antonio, his sons are the focus of a small local book called (The boy Captives), and he owned the land my son’s house is on most likely where his boys were captured.