Thanks for the link and the remembrance.
Great Great Great Grandfather who fell at Shiloh had a great friend who in his wife's widow's pension application gave a 2 page account of his service and the day he died. While in the 10th AR, he was shot within minutes of General Johnston near the Peach Orchard,a few hundred feet away. Right smack in the Hornet's Nest.
24,000 dead, injured and missing of 110,000 participants.
An interesting fact is that Albert Sidney Johnston was the highest ranked officer killed during he entire civil war, including both sides.