Elizabeth L. Post

Elizabeth Lindley Post (1920-2010) was an American etiquette writer and the granddaughter-in-law of Emily Post, succeeding her as America's foremost authority on etiquette. She worked for three decades with The Emily Post Institute, authoring over a dozen books including multiple editions of Emily Post's etiquette guides. Born in Englewood, New Jersey, she married Emily Post's grandson in 1944 and continued the family legacy until her death in Naples, Florida.