The Sydney Morning Herald (NSW) - Saturday 23 June 1951 - Engagements...
"TREWENACK--TWIGG.—The Engagement is announced of Jacqueline Anne daughter of Mr. and Mrs. Adrian Twigg of Dover Heights, to Bruce younger son of Mr. and Mrs. W. L. Trewenack of Denistone."
The Sydney Morning Herald - Thursday 25 September 1952 - Social Pages...
"MISS JACQUELINE TWIGG with MISS MARJORIE McGOWEN and MISS ANNETTE FLEMING, who will attend her at her wedding to Mr. Bruce Trewenack at St. Thérèse Church, Dover Heights, on October 8. Miss Twigg is the only daughter of Mr. and Mrs. Adrian Twigg, of Dover Heights; her fiance is the younger son of Mr. and Mrs. W. L. Trewenack, of Northbridge."
The Sydney Morning Herald (NSW) - Thursday 9 October 1952 - Women's Section...
"MR and MRS. BRUCE TREWENACK who were married at St. Thérèse Church, Dover Heights, last night. The bride, formerly Miss Jacqueline Twigg, is the only daughter of Mr. and Mrs. Adrian Twigg, of Dover Heights; the bridegroom is the younger son of Mr. and Mrs. W. L. Trewenack, of Northbridge."
The Sun (NSW) - Wednesday 8 October 1952 - What People are Doing
"Jacqueline Twigg, of Dover Heights, and Bruce Trewenack, who married at St. Therese, Dover Heights, this evening, will spend their honeymoon at Norfolk Island.
Jacqueline is the daughter of Mr. and Mrs. A. C. Twigg, of Dover Heights, and her fiance is the son of Mr. and Mrs. W. L. Trewenack, of Northbridge.
More than 100 guests will attend a reception at Kinneil, following the ceremony."