Guy Menzies

The fact that the Sydney press announcement of his impending marriage identified his future wife as one "Mrs. Marcia Ina Grundy" is highly significant. Connolly (2017b) reveals that the 'true story' behind the "mysterious injuries" that Menzies sustained while serving at North Weald and reported in the 1936 press, were that — rather than receiving 'head injuries' from a 12 metres (40 ft) fall from a window — the most significant of the injuries that he had sustained (which were "not wholly consistent with a fall") were two broken kneecaps, of such severity that it was thought for some considerable time that he would never be able to fly again. The injuries that Menzies sustained had been inflicted upon Menzies by, or on behalf of, "one of his fellow officers", Squadron-Leader E.M.F. Grundy (26046), later Air Marshal Sir Edouard Grundy, the "aggrieved husband" of Marcia, with whom Menzies was having an affair. This fact, according to Connolly, explains why the details of the secret, internal, R.A.F. enquiries were never released to the public. According to Connolly, Marcia eventually divorced her husband, who had left England at some time before her marriage to Menzies, which took place some four years after Menzies had been assaulted.

On 7 January 2006, celebrations were held in Hari Hari to commemorate the 75th anniversary of Menzies' trans-Tasman voyage, and were marked by a re-enactment of the flight by adventurer Dick Smith. He landed at what was dubbed "Hari Hari International Airport".

His younger brother, Ian Lambton Menzies (1912–1941), who served in the RAAF, died on 18 April 1941 in an aircraft accident near Ravenswood, Queensland, and about 100 km miles south of Townsville.

He married Mrs. Marcia Ina Grundy (born 1909), née Leslie, in London, on 12 April 1940.

He and his crew were killed on 1 November 1940, when his Short Sunderland flying boat (N9020) was shot down over the Mediterranean Sea while en route from Malta to Sicily. No remains of the aircraft or crew were ever found.

He joined the Royal Air Force in 1936, and served as a RAF squadron leader during the Second World War. He was part of the crew of one of the two Sunderlands that rescued the crew of the torpedoed Kensington Court on 18 September 1939.

Marcia, and her son Frederick Michael (born 1934), moved to Australia in 1946. Michael went on to join the RAAF.

Fearing he might be denied permission for the flight, Menzies informed the authorities and his family that he was flying to Perth. Instead, he left Sydney at 1 AM on 7 January 1931, and headed for Blenheim, New Zealand.

Menzies had gained his pilot's license in 1929, and had flying experience.

The first crossing of the Tasman by air had been achieved on 10–11 September 1928 by Charles Kingsford Smith and Charles Ulm in the Southern Cross.

Guy's other three siblings were: Betty Lambton Menzies (1915–1980), later Mrs. William A. Horsley, medical practitioner Bruce Lambton Menzies (1917–2021), and Kathleen Audrey Lambton Menzies (born 1921), later Mrs. Joseph S. Henderson.

Guy Lambton Menzies (20 August 1909 – 1 November 1940) was an Australian aviator who flew the first solo trans-Tasman flight, from Sydney, Australia to the West Coast of New Zealand, on 7 January 1931.

The eldest of the five children of the medical practitioner Guy Dixon Menzies (1873–1947), and Ida Mabel Menzies MBE, née Lambton (1881–1975), Guy Lambton Menzies was born at Drummoyne, New South Wales on 20 August 1909.