Arthur Augustus Thwaite was born 1869 in Goulburn, New South Wales, Australia to John William Thwaite (1845-1932) and Sarah Ann Erby (1833-1878) and died 7 May 1948 32 Albion Street, Pennant Hills, New South Wales, Australia of unspecified causes. He married Jemima Newt Bourne (c1865-1950) 1888 in Sydney, New South Wales, Australia.
|Offspring of Arthur Augustus Thwaite and Jemima Newt Bourne (c1865-1950)|
|Constance U Thwaite (1889-1889)|
|Arthur Roy Thwaite (1890-1963)|
|Muriel Ann Thwaite (1894-1979)|
|Ethel Amelia Thwaite (1898-1986)|
|Dorothea May Thwaite (1901-1982)||1901 Sydney, New South Wales, Australia||5 August 1982 Concord, New South Wales, Australia|
|Sadie Florence Thwaite (1904-1998)|