Logan was married in 1825 to Eliza Acheley, and their children were:
Eliza (1827–1872), a successful actress; Thomas (1829–1906), a prominent Cincinnati lawyer;
Cornelius Ambrose (1832–1899), a physician, writer, and diplomat;
Celia (1837–1904), an actress, journalist, translator, and novelist;
Olive (1839–1909), an actress and writer and lecturer on the theater; and younger sisters Alice, Grace, and Kate, all of whom appeared on the stage for a time. Kate (1847-1872) was adopted by politician and Civil War hero
John A. Logan, a distant cousin, probably in 1866. Alice (1844-1917) suffered a mental breakdown on the day of her marriage to actor and writer
Albert W. Aiken in 1871; she died many years later in a
Norristown, Pennsylvania insane asylum. Olive also died in an asylum, in England, although she only became incapacitated in the last years of her life. ==Theatrical works==