I'll post this anyway since i have already found it
STEPHEN MARY A 1930/1863 JASON W DIED REDFERN CHIPPENDALE
The Sydney Morning Herald (NSW : 1842 - 1954)
Fri 2 Jan 1863
On 1st January, at Eveleigh House, the residence of her son-in-law, Mary Anne Stephen, widow of John Stephen Esquire, First Puisne Judge of this Colony, and Mother of Sir Alfred Stephen, in her eighty-ninth year.
http://trove.nla.gov.au/newspaper/article/13071846
-------------------------------------------------------------------------------------------------
STEPHEN JOHN 572/1833 V1833572 17 AGE 62
The Sydney Gazette and New South Wales Advertiser (NSW : 1803 - 1842)
Tue 24 Dec 1833
DIED,
At Clairville, on Saturday last, John Stephen, Esq., late Judge of the Supreme Court of New South Wales. The funeral of this respected gentleman is intended to be public, and will take place on Thursday next
http://trove.nla.gov.au/newspaper/article/2215044
http://adb.anu.edu.au/biography/stephen-john-1292
----------------------------------------------------------------------------------------------
Early probate records - NSW
STEPHEN John 1834 - NRS 13502 [6/4190] Judge
-------------------------------------------------------------------------------------------------
CSreLand
2/7975 1184 STEPHEN John 1829 1829
2/7975 1184 STEPHEN John 1840 1840 Judge; papers re estate of the late Mr Justice Stephen
2/7975 1184 STEPHEN John (Junior) 1827 1829
2/7984 1187 STEPHEN John (Senior) 1832 1832