Alexander Irwin listed in Pennsylvania Archives, Colonial Records, Series 6, Volume IV, page 228 and Volume VII, page 218, 790

 

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Alexander Irwin listed as Ensign, 4th Company under command of Captain James McCalmont in Pennsylvania Archives, Colonial Records, Series 6, Volume IV, Military Abstracts from Executive Minutes. Vols. 1-9 Inclusive. 1790-1817 page 228.

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Private Alexander Irwin is listed in the War of 1812-1814 in Third Division, Infantry detached from the 47th Regiment under command of Captain William Steele.

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Private Alexander Irwin is listed in the War of 1812-1814 in Miscellaneous Rolls, Fifteenth Division - The Return of the First Rifle Company detached to the 125th Regiment who Volunteered their service under the command of Captain James Scott

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