Michigan, Probate Records, Wayne Probate packets:
Image 412 File 138 1/2
John Stewart, late soldier in the 21st U.S. Regiment of Infantry
Stewart, Rebecca, wife
Image 416 Rebecca declined admin; signed in Burlington, Vermont, 5 Sept. 1815
Day, Sylvester [Doctor] (Administrator), Surgeon, U.S. 5th Regiment of Infantry
From the Army Regist…, Registers of Enlistments 1798-1815, Page 441 [viewed at Fold3]: "Killed April 24/15."