Sharon Joy Grierson ( born 4 May 1951 in Newcastle , New South Wales ) was educated at Newcastle Teachers College .
Sharon Joy Grierson ( born 4 May 1951 in Newcastle , New South Wales ) was worked as a teacher and school principal before entering politics .
Sharon Joy Grierson ( born 4 May 1951 in Newcastle , New South Wales ) was educated at Newcastle Teachers College , and worked as a teacher and school principal before entering politics .