I wondered the same thing about Abel. But it appears many Baggett family members lived in Texas. They must be related. And his sister died in Texas and he came back immediately it seems. Good hunting.
PS: Yes, Abraham probably contracted the tuberculosis bacteria - it is in the soil, weakened immune system, I bet hundreds of soldiers contracted it.Like one letter stated, he was Stout and health upon entering the service. Poor guy. so young. At least he now lives on in your heart and memory!