Famous Australian shearing legend Jack "Jackie" Howe did not have any brothers or sisters, according to known records.
Jack O'Connor - Australian cricketer - was born in 1875.
Jack O'Connor - Australian cricketer - died in 1941.
Jack Newnes - Australian footballer - was born in 1992.
Jack Ross - Australian footballer - was born on 1911-09-09.
Jack Hedley - Australian footballer - was born on 1930-07-01.
Jack McDonald - Australian footballer - was born on 1930-01-28.
Jack Barnes - Australian footballer - died on 1999-10-06.
Jack Barnes - Australian footballer - was born on 1905-05-20.
Jack Lang - Australian politician - was born on 1876-12-21.
Jack Evans - Australian politician - died on 2009-10-02.
Jack Evans - Australian politician - was born on 1928-11-28.