Battery G, 1st Illinois Light Artillery Regiment

Battery G, 1st Illinois Light Artillery Regiment
ActiveFebruary 28, 1862 - July 24, 1865
CountryUnited States
AllegianceUnion
BranchArtillery
EngagementsBattle of Island Number 10
Siege of Corinth
Second Battle of Corinth

Battery G, 1st Illinois Light Artillery Regiment, was an artillery battery that served in the Union Army during the American Civil War. The battery was also known as O'Leary's Battery and Rombauer's Battery.