some info for you..
Burrowa News Fri 17 Sept 1909
http://trove.nla.gov.au/ndp/del/article/101571473?searchTerm=henry martin tiddy&searchLimits=
his marriage The Burrowa News Fri 25 March 1910
At All Saints' Church, Woollahra, on February 8, by the Rev. A. G. King, Mr. Henry Martin Tiddy, late of Burrowa, was married to Nora Edith Woodward, daughter of the late Dr. G. P.M. Woodward.
His death SMH Sat 24 Dec 1921
TIDDY. - The Relatives and Friends of the late Mr HENRY MARTIN TIDDY are invited to attend his Funeral to leave his residence 335 Ernest street Waterleigh this Saturday afternoon at 2 oclock for Church of England Cemetery Waverley arriving at Cemetery gates about 3.30pm.
TIDDY.-December 23, 1921, at 335 Ernest-street, Watersleigh, Henry Martin, dearly loved husband of Nora Edith Tiddy, and eldest surviving son of the late Locrin Tiddy, of Hurstville.
TIDDY.-December 23, at his residence, Ernest-street, Watersleigh, Henry Martin, beloved brother of H. L. and M. C. Tiddy, Orchard-street, Croydon, and R. W. Tiddy, of Hurstville.
TIDDY.-December 23, at his residence, Calanthe, Edward-street, North Sidney, Henry Martin, beloved brother of M. C. and H. L. Tiddy, of Croydon, and R. W. Tiddy, Hurstville.
Marriage of Henry & Nora's daughter - SMH Sat 18 June 1938
Married in Colombo
News has been received from Colombo of the marriage of Miss Locrin Minchin Tiddy daughter of the late Mr Henry Martin Tiddy and of Mrs Nora Tiddy of Mosman and Mr Eric Barclay son of the late Mr Eric Chapman and Mrs L I Chapman of London at the Christ Church Galle Face on May 28th. Mrs Chapman left Australia on the Mooltan in April tro be married and stayed with Mr & Mrs D Doig. The bride was given away be Mr FE Bland and Mrs Doig was matron-of-honour. Mr & Mrs AC Stewart were host and hostess. Mr and Mrs Chapman will make their home in Colombo.
Nora's death - SMH Thursday 16 Sept 1954
TIDDY, Nora Edith.—September 13, 1954, widow of Henry Martin Tiddy and mother of Locrin and Joan. Privately cremated September 15, 1954.
fair bit on Trove re Joan Tiddy, she was a singer and a photo of her in the Argus 14 March 1939
http://trove.nla.gov.au/ndp/del/article/12107301?searchTerm=joan tiddy&searchLimits=
regards
Val