William d'Alton Mann

William d'Alton Mann
Born(1839-09-27)September 27, 1839
Sandusky, Ohio, U.S.
DiedMay 17, 1920(1920-05-17) (aged 80)
Occupations
  • Military officer
  • businessman
  • politician
  • publisher
Political partyDemocratic
Spouse
Mary E. Marks
​
​
(m. 1864; died 1899)​

William d'Alton Mann (September 27, 1839 – May 17, 1920) was a Union officer in the American Civil War, a businessman, and a newspaper and magazine publisher.