You are fortunate that your family came to the States before the Civil War.
For those of us that came after the historical ties often end at the water’s edge.
Mother's mother
Illegitimate and background lost in mist
Mother's father
Came in the 1600s to avoid English prison
Father's father
Pennsylvania Scotch/Irish back into the 1700s; small town though one uncle did have the first oil well discovered on his property; gold miner who won and lost fortunes from Alaska down to Central America
Father's mother
Royal Scotch line thru Robert the Bruce; Rev John questioned Charles II to let him land in Scotland, then had to flee to Holland when his religious details differed from mainstream; all educated theologians and soldiers and lawyer/politicians going back forever; in this country, all theologians, soldiers and lawyer/politicians