I am trying to gather historical information on the 4th. Cavalry 132nd. Regiment Pennsylvania State Militia 7th. Company which participated in any action at Erie, Pa. The soldier's name was John Shannon Pvt. also a soldier named John Shannon Lieutenant...battles or organization not known but all of the above in the War of 1812... Any information or direction on the above will be greatly appreciated Thanking you in advance.....Leonard Neidinger .