Robert Lee Frost (1874-1963) was an intentionally American and traditionalist poet in an age of internationalized and experimental art. He used New England idioms, characters, and settings, recalling the roots of American culture, to get at universal experience.

Robert Frost was born in San Francisco on March 26, 1874. His father came from prerevolutionary Maine and New Hampshire stock but hated New England because the Civil War it had supported had robbed his own father of employment in the cotton mill economy. When Frost's father graduated from Harvard in 1872, he left New England. He paused in Lewistown, Pa., to teach and married another teacher, Isabelle Moodie, a Scotswoman. They moved to San Francisco, where the elder Frost became an editor and politician. Their first child was named for the Southern hero Gen. Robert E. Lee.

When Frost's father died in 1884, his will stipulated burial in New England. His wife and...