I know very little about my mother's side of the family. That's mostly because she doesn't know much about her family.

English
My mother's father's side was mostly English. Since English culture is probably familiar to most people in the United States, I won't go much into my English background. At least, not for now.

Welsh
On my maternal grandmother's side I am part Welsh. But that's all I know.
Welsh settlement in Kansas - The St. David's Welsh Society of Greater Kansas City
Welsh Settlements in Kansas

French Huguenot
My mother's mother's was also part French Huguenot. My mother doesn't know anything else about that part of our heritage. She says there may be other nationalities on her mother's side, too, but she has no idea what they might be.