She discussed the life of each in a particularly interesting way, with photos and video clips. Also interesting was the fact that the eldest, Peter Lawrence (1909-1962), had to change his surname to Mortimer to meet the requirements of a legacy. Two of the brothers served in the British forces, although all grew up in South Africa. The youngest brother, Reginald Ivor, was in the South African Artillery Corps. The third son, Robin Ralph (1912-1991), could not serve in the armed forces due to medical reasons, but as an engineer at Rolls-Royce in Britain he was closely involved in the development of the Merlin engine for Spitfire and Hurricane fighter aircraft and maritime patrol boats. From his descendants, Alta's husband was born.
Alta received well-deserved praise for her presentation.