Don't know where William was, but here's Caroline:

1891
SHIMMIN Caroline 58 Dou 4689 91 3

Onchan district 22, page 1
6 Falcon (?) Street
Caroline Shimmin head mar 58 lodging house keeper b Foxdale
Clara dau unm 20 b Foxdale
Thomas Boyd son in law mar 25 plasterer b Peel
Lizzie Boyd dau mar 22 b Foxdale

Jean C