An FindMyPast entry (transcript only) under "Scotland Poor Law and Lists" includes -
"Register note - 6 Apr 1867 son John died, 22 May removed to district asylum, 9 Jun1882 died this date"
Isabella Mackenzie, born 1811, age 56,
Year 1867, residence Applecross Asylum
Children John 11, Kate 9
A different Isabella?