Patrick Joyce
Regiment Name 12th Michigan Cavalry
Side Union
Company B
Soldier's Rank_In Pvt.
Soldier's Rank_Out Pvt.
Film Number M636 roll 20/21

12 Regiment, Michigan Cavalry
"Compendium of the War of the Rebellion" by Frederick H. Dyer contains no history for this unit.

Looks like it was one of those units that never filled it's quota. Patrick Joyce is the only name listed in the Civil War Soldier and Sailor system.

JR