Thomas Peter McKellar was born 20 November 1853 in Windsor, New South Wales, Australia to Dougal McKellar Allott (1812-1901) and Caroline Newsome (1821-1882) and died 29 July 1934 New South Wales, Australia of unspecified causes. He married Jane Smallwood (1860-1896) 1880 in Windsor, New South Wales, Australia.
|Ernest W McKellar (1884-1973)|
|Elizabeth M McKellar (1885-c1887)|
|Thomas F McKellar (1887-1900)|
|Ida McKellar (1889-1959)|
|Emily Marjorie McKellar (1892-1972)||1892 Windsor, New South Wales, Australia||18 September 1972 Windsor, New South Wales, Australia||James Wilbow (1885-1960)|
|Frederick James McKellar (1894-1972)|