In 1861, two years before writing this poem, Longfellow's personal peace was shaken when his second wife of 18 years, to whom he was very devoted, was fatally burned in an accidental fire. Then in 1863, during the American Civil War, Longfellow's oldest son, Charles Appleton Longfellow, joined the Union Army without his father's blessing. Longfellow was informed by a letter dated March 14, 1863, after Charles had left. "I have tried hard to resist the temptation of going without your leave but I cannot any longer", he wrote. "I feel it to be my first duty to do what I can for my country and I would willingly lay down my life for it if it would be of any good." Charles was soon appointed as a lieutenant but, in November, he was severely wounded in the Battle of Mine Run. Charles eventually recovered, but his time as a soldier was finished.