According to Geo. Warden Haines in 'Memoirs of the Minter family', on 25 December 1930 appeared the following announcement in The Morning Post:
Marriages: Minter-Kretzer - on 24 December 1930 at Buenos Ayres, Lieut.-Commr. Edward Arthur Minter, R.N., retired son of the late Staff Surgeon Ernest Denman Minter, R.N., and Mrs Minter, to Margaret, daughter of Mr and Mrs John Kretzer of Buenos Ayres.