Conrad Michael Richter (October 13, 1890 – October 30, 1968) was an American novelist whose lyrical work is concerned largely with life on the American frontier in various periods. His novel The Town (1950), the last story of his trilogy The Awakening Land about the Ohio frontier, won the 1951 Pulitzer Prize for Fiction.[1] His novel The Waters of Kronos won the 1961 National Book Award for Fiction.[2] Two collections of short stories were published posthumously during the 20th century, and several of his novels have been reissued during the 21st century by academic presses. (wikipedia.org)
From 1947. This is the story of two young people in love. The man is killed in the war (WWII); his girlfriend grieves for years - even refusing to marry another man that loves her dearly. In mid-life she realizes she should marry him and does so but they are both rather old by that time. Old age takes a toll but the soldier that died is 'always young and fair.'