| Forenames |
Surname |
Born |
Died |
Parents |
Spouse |
Area & other details |
| Letitia | Trease |
1848 | 1909 | Isaac Osler & Louisa ? | William Trease | Horningsea ENG & Mirboo North AUS |
| Leonard Thomas | Trease |
1886 | 1950 | William Trease & Letitia Osler | Adelaide Alice Dyke | Mardan & Mirboo North VIC AUS |
| Lillian 'Lily' | Trease |
1896 | 1958 | ? | Richd. O T Trease | Warbstow X |
| Lilian May | Treays |
1903 | 1920 | William Treays & Margaret King | ? | Sheerness, Sheppey |
| Louise 'Louie' | Trease |
1871 | 1934 | Wm. Trease & Caroline Loft | | Leeds, Birmingham |
| Louise Sarah | Trease |
1873 | 1946 | William Trease & Letitia Osler | John Munro Campbell | Ballarat & Mirboo North VIC AUS |