Stranger in Savannah (Savannah Quartet #4)
Eugenia Price

The Brownings: Mark Browning's unwavering faith in the Union sparks a battle of conscience that threatens all that he holds dear...and challenges the loyalty of his headstrong daughter, Natalie.
The Mackays: the elderly matriarch, Miss Eliza, is Mark's only ally in a city divided within itself.
The Stileses: Their lives are forever changed as the legacies of the past clash with an uncertain future.