Around 1835 , his family moved to New South Wales .
Samuel Gray was born in Armagh , Ireland on 1 January 1823 to James Mackey Gray and Sarah Anna Burton , the first of their five children and their only son .
Around 1835 , Samuel Gray 's family moved to New South Wales .
Samuel Gray was born in Armagh , Ireland on 1 January 1823 to James Mackey Gray and Sarah Anna Burton , the first of their five children and their only son .