More to explore:
Ingalls family and TV Ingalls family
Ma Ingalls by Ross Griff, via Flickr
"Ma" and "Pa" Ingalls
Mary Ingalls -
Obituary of Caroline Quiner Ingalls.
laura ingalls wilder
Charles and Caroline Ingalls (Ma and Pa), parents of author Laura Ingalls Wilder.
Ma & Pa Ingalls Little House on the Prairie