The books were based on Ingalls’ life growing up in the American Midwest ... and Laura’s siblings, Mary, Carrie and Grace, as well as the townsfolk of Walnut Grove. According to Netflix ...

Karen Grassle as Caroline Quiner Holbrook Ingalls, Melisssa Sue Anderson as Mary Ingalls Kendall, Melissa Gilbert as Laura Ingalls Wilder (Photo by NBCU Photo Bank/NBCUniversal via Getty Images ...