"They say I'm a Yankee -- but if wanting peace is Yankee -- then "I am one." I am tired of "Disunion" of husband & wife."

In 1858, nineteen-year-old Priscilla "Mittie" Munnikhuysen began a new diary that saw her marry, leave her family in the genteel Protestant seaboard culture of Chesapeake Bay, and take up residence with her wealthy husband, Howard Bond, in the frontier plantation society of Catholicsouth Louisiana. By 1865, Priscilla Bond had witnessed trials and disillusionments enough to fill a two-volume journal: her father-in-law's brutality toward his slaves; her husband's...