Ever done a deep dive into your family history? At what point do you stop adding people? Right now I've been keeping myself very limited on my main tree through my paternal grandmother's line (the Millers). Direct ancestors only (no siblings.) But if it's important, I'll make a note. I don't know how typical I am, but I stick to direct ancestors.
Currently I'm tracking down the direct descendants of John Miller of Sharpsburg, MD. Right now I have a special interest in learning why his descendants left Sharpsburg to settle in Missouri and then in Montana. My grandmother was born in Montana but then moved to Hawaii in the early 1900s, where she married my grandfather.
But back to the John Miller (my great great grandfather) who lived on Antietam Creek and who was a German Baptist who attended the famous Dunker Church on the Antietam Battlefield.
John had a sister named Margaret who was married to William Roulette. When the battle began, Roulette had farmed his 198 acres for 9 years.

He and his wife had 6 children, ranging in age from 20 months to 13 years. Margaret had lived on the farm her entire life. Her brother John had farmed this land for decades. In 1853 he sold the property to Roulette, who had grown up on an adjoining farm. The farm prospered under William and Margaret Roulette. They grew rye, wheat, corn, hay, and potatoes, and raised sheep for wool. South of the farmhouse, they had a 4-acre orchard that provided the family with a plentiful supply of fruit. A large vegetable garden was located between the house and the barn. As of the 1860 census, William and Margaret owned 8 horses, 14 cows, 11 sheep, and 20 hogs. Roulette's neighbor was a 58-year old named Samuel Mumma, who owned 182 acres with his wife Elisabeth and their 10 children. Mumma was a devout member of the German Baptist Brethren (Dunkers) and had donated 4.5 acres for the construction of a permanent church building, which became known as the Dunker Church. Mumma's house was burned to the ground during the battle.

When the Confederate Army began to arrive in Sharpsburg on Sept. 15-16, 1862, William Roulette stubbornly refused to leave his farm, taking shelter in his cellar. After the battle, Roulette documented his losses. They included all of his beds, comforters, pillows, and quilts. Also missing were:
- 337 bushels of corn
- 65 bushels of oats
- 10 bushels of rye
- 60 bushels of wheat
- 155 bushels of potatoes
- 220 bushels of apples
- 350 pounds of bacon
- 300 pounds of lard
- 200 pounds of sugar
- 220 bushels of apples
- 11 bushels of vinegar
He also noted that 700 soldiers had been buried on his property, thus removing this land from what he could cultivate. He claimed $2,779 from the Federal government in household damages and $720 for grain and forage. He was reimbursed only $377 for those damages directly related to his farm's use as a hospital. Lee's invasion of Maryland had indeed brought calamity to the door.
It would take generations to recover.