i am not sure if something in this note helps or not
amongst 111 McMinn listed in peoples trees on Genes Reunited are
George CharlesMcMinn 1869 Clonmel, Tipperary, ... No Lesley
William McMinn 1868 Don'T Know, Tipperar... No Lesley
Alexander McMinn 1861 Tipperary, Scotland ... No Lesley
Alexander McMinn 1860 Tipperary Scotland ... No Stuart A
lexander McMinn 1860 Clonmel, Tipperary, ... No Jennifer
Alexander McMinn 1807 Tipperary, Ireland ... No Mary
re GR British Army Service Recordsmore details about £11 each after you join
Alexander McMinn 1798 no birth locationEighteenth Regiment Of (Light) Dragoons
Alexander McMinn 1807 Kircudbright GUNNER & DRIVER Royal Artillery
Alexander McMinn 1835 Burgh discharged Corporal Royal Artillery
Alexander McMinn 1860 Clonmel no rank
Alexander J. McMinn 1860 Clonmel no rank Royal Artillery Sergeant in 1891 census married living in Folkstone Mary wife aged 20, Katharine aged 1 . Matilda Adelaide 8 months. In 1901 Alexander john is living alone in New Monkland Lanarkshire as
Papermaker's Timekeeper Also Serving As Royal Reservist Sergeant 132nd Batt R F A, Also in 1901 Mary b maryhill lanarkshire now has Elizabeth b 1892, Alexander John b1894, Wm b 1896, and Albert b 1900
Alexander McMinn 1869 Cropmichael no rank no Regiment given
George Alexander McMinn 1881 Woolwich 1881 Royal Artillery