On Memorial Day 2011, Fran Castan wrote searingly in this newspaper of the death of her first husband, the Look magazine war correspondent Sam Castan, killed by enemy fire in the highlands of Vietnam, just an hour’s plane ride away from their apartment in Hong Kong. Traumatized, she fled the British colony, where they had happily settled short months before, and returned to the United States, carrying their 13-month-old toddler and a weight of buried memories that would surface many years later in her award-winning poetry. Last month, in recognition of ongoing achievement, Ms.