Private, James Irwin was on Captain David Boal’s Pay Roll from 22 June to 29 August 1782, including four days for Marching home, is 2 months, 7 days.

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Pennsylvania Archives Series 5 Volume 6, page  651, “Muster Rolls Relating to the Associators and Militia of the County of Cumberland.

County of Cumberland - Captain David Boal’s Pay Roll from 22 June to 29 August 1782, including four days for marching home, is 2 months and 7 days.   Listed at Privates: James Irwin and Robert Irwin.