Hello
I dont know if this will help, but have you seen this from the National Archives?
Item details WO 97/1057/101
WO Records created or inherited by the War Office, Armed Forces, Judge Advocate General, and related bodies
Division within WO Records of the Royal Chelsea and Kilmainham Hospitals
WO 97 Royal Hospital Chelsea: Soldiers Service Documents
Subseries within WO 97 1760-1854: discharge papers arranged by regiment, but each described at item level. (WO 97/1-1271)
WO 97/1057 98th Foot: Man - Qui
Record Summary
Scope and content
MICHAEL QUIRK
Born LIMERICK, Limerick
Served in 98th Foot Regiment
Discharged aged 42
Covering dates 1824-1841
Availability Open Document, Open Description, Normal Closure before FOI Act: 30 years, This series is currently undergoing digitisation. Access to certain pieces will be disrupted over the next 3 years and advance ordering of this series is not possible during this time. Please check with us that the pieces that you wish to consult are not affected before you travel.
Graham