Tom Goodrich uses it in his book Black Flag on pages 133-134 but he does not use footnotes. And he told me he did not know where he got the memoir.
Below is information on Childs.
James H. Childs (First_Last)
Regiment Name 15 Kansas Cavalry.
Side Union
Company E
Soldier's Rank_In Pvt.
Soldier's Rank_Out Com. Sgt.
Alternate Name
Notes
Film Number M542 roll 2
Bryce
Bryce
am glad you suggested checking on Childs' unit.
Here's what I found in the NPS database: