Mezue ahịrịokwu na-esonụ: Nweta ọrụ ya dị ka onye isi na 31 Mee 1860, o jere ozi n'ụgbọ mmiri na 1861, na steam sloop nke West Gulf Blockading Squadron na 1862<unk>1863, na-ekere òkè na njide nke New Orleans, Louisiana, na ngwụsị Eprel 1862; na-ahụ ihe na bọmbụ na ịgafe Fort Jackson na St. Philip, na batrị Chalmetto, na mbibi nke ndị agha nnupụisi na ụgbọ njem na 24 Eprel 1862, na ịgafe batrị Vicksburg na June. Ọ nọ mgbe Confederate ram mere mwakpo na Union Fleet na 15 Julaị 1862, na-anata ọrụ ya dị ka onye isi ndị ọchịagha na-esote ụbọchị. Sicard duziri ndị agha n'oge mwakpo abụọ a wakporo Fort Fisher na Disemba 1864 na
Jenụwarị 1865, ma hụ ihe ọzọ na bọmbụ nke Fort Anderson na 11 February 1865. Sicard wee jee ozi n'ụgbọ mmiri na-agba mmiri na South Atlantic Blockading Squadron ruo mgbe agha ahụ biri.