Caroline Ingalls' maiden name was Caroline Quiner.

Caroline Ingalls was 18 years old when she married Charles Ingalls.

Charles and Caroline Ingalls, who are known from the "Little House on the Prairie" book series, were married on February 1, 1860.

Caroline Ingalls was the mother of Laura Ingalls Wilder, author of the "Little House on the Prairie" book series. She was married to Charles Ingalls and played a central role in the family's pioneer life in the American Midwest during the late 19th century.

Laura Ingalls Wilder's father was Charles Ingalls and her mother was Caroline Ingalls. They were pioneers who raised Laura and her siblings on the American frontier, which inspired Laura's famous "Little House" book series.