These are the major heads of families associated with the Bradleys in Australia
- Samuel Bradley My ggg grandfather and the male head of our Bradley family in Aust.
- John Craig My ggg grandfather and head of our Craig family in Aust.
- George Mortimer My gggg grandfather who remained in England but had two daughters who migrated to Tasmania and had many descendants.
- Marianne Mortimer My ggg grandmo0ther and female head of our Bradley family in Aust.
- Robert Orrock My gggg grandfather and male head of our Orrock family in Aust.