*Alfred B. McCALMONT, Venango Co. - Lieutenant Colonel
*John BRADLEY, Luzerne Co. - Major
*Mustered out of service 29 May 1865 near Washington
Company I - Originally known as the Petroleum Guards, was recruited chiefly at Oil City. 'The citizens of Oil City gave the company a reception on the 25th of Aug 1862; swords were presented to Captain McCalmont and Lieutenant Hasson and a copy of the Bible to each member of the company. The next day they were transported in wagons to Franklin, where similar hospitalities were extended, and proceded in that manner to Enon Station, whence they departed for Harrisburg, arriving at Camp Curtain on the 27th of August.'