Caroline Ingalls was the mother of Laura Ingalls on the popular television show Little House on the Prairie. And in several episodes, Caroline suffered life-threatening incidents, most notably in the season two episode A Matter of Faith, where Caroline cuts her leg and ends up with a serious infection when she was home alone without anyone to help her.
Caroline Ingalls does not die on the television series, however. In later years, both Charles and Caroline Ingalls are no longer the mainstays of the television series when it transitioned to Little House: A New Beginning.
Caroline does return as a guest start in later episodes and including the two hour television movie The Last Farewell where the town of Walnut Grove is blown up.