Street had seven children with his wife Susanna. Their eldest son was
Sir Philip Whistler Street, who went on to become
Chief Justice of the
Supreme Court of New South Wales and
Lieutenant-Governor of New South Wales, as did their grandson
Lieutenant Colonel Sir Kenneth Whistler Street, and as did their great-grandson
Commander Sir Laurence Whistler Street. Street's third son Ernest married Emma Browne, who was the daughter of Australian police magistrate and author
Commissioner Thomas Alexander Browne. Sir Kenneth married
Jessie Mary Grey (née Lillingston), Lady Street, who served as Australia's first female delegate to the
United Nations, and as the first
Vice President of the
United Nations Commission on the Status of Women, and who was the daughter of Charles Alfred Gordon Lillingston, , an
Imperial Civil Service officer, and Mabel Harriet Ogilvie, who was the daughter of Australian politician
Edward David Stuart Ogilvie and Theodosia de Burgh. Sir Kenneth and Jessie had four children. Their daughter Philippa married Australian
Test cricketer Jack Fingleton, , who was the son of Australian politician
James Fingleton. Their son Sir Laurence married
Susan Gai (née Watt; formerly Lady Street), , who served as the first female chair of the
Eastern Sydney Health Service, and who was the niece of pioneering Australian aviator
Lieutenant Colonel Walter "Toby" Oswald Watt, , and the granddaughter of Australian politician
John Brown Watt, and the great-granddaughter of Australian politician
George Kenyon Holden. Sir Laurence's son
Commander Alexander "Sandy" Street, , served as an Australian
federal judge, and as an officer of the
Royal Australian Naval Reserve. Sir Laurence's daughter
Lieutenant Commander Sylvia Emmett (née Street), served as an Australian
federal judge, and as an officer of the
Royal Australian Naval Reserve, and she is married to Australian federal judge
Arthur Emmett, , , who is the
Challis Lecturer Professor in
Roman Law at
Sydney Law School. Sylvia and Arthur's son
James Emmett, serves as a judge of the Supreme Court of New South Wales. ==References==