- CollectionLHC - Local History Collection
- SeriesHer - Simcoe County Local Heroes
- FileMulock - Sir William Mulock
- ItemPH6090 - Mary Cawthra Mulock
- ItemPH7456 - Four Generation of the Mulock Family
- ItemPH7457 - William Mulock
- ItemOS9509 - Sir William Mulock
- ItemOS8717 - Sir William Mulock and William Lyon Mackenzie King
- 5 more...