Name: Ruth Foster
Birthday: 29 January 1920
Deathday: 12 May 2012
Place of Birth: Cincinnati, Ohio, USA
Known For: Acting
Ruth E. Foster (January 29, 1920 – May 12, 2012) was an American actress best known for portraying Walnut Grove's postmaster Melinda Foster for several seasons on the NBC TV series Little House on the Prairie (1974–1983).