Ancestors of Winifred TREWARTHA
1916 - 1983 (67 years)
┌── Robert Owen TREWARTHA 
(Bef 30 Jun 1876 Perranporth, Cornwall, England - 5 Jun 1943 Perth, Western Australia, Australia)
(Bef 30 Jun 1876 Perranporth, Cornwall, England - 5 Jun 1943 Perth, Western Australia, Australia) Winifred TREWARTHA (Perth, Western Australia, Australia;1916 - 17 Jun 1983)
│ ┌── Robert Dennis BILKEY
( - DECEASED)
( - DECEASED) └── Edith Thompson BILKEY
(1883 Newlyn East, Cornwall, England - 25 Aug 1966 bur.Karrakatta, Western Australia, Australia)
(1883 Newlyn East, Cornwall, England - 25 Aug 1966 bur.Karrakatta, Western Australia, Australia) └── Philippa Mary SOLOMON
( - DECEASED)
( - DECEASED)