They had worked at the radio station operated by Jehovah’s Witnesses in Adelaide, and when the preaching work was banned in Australia during World War II, they enrolled as full - time evangelizers.
Mereka tadinya bekerja di stasiun radio yang dioperasikan oleh Saksi - Saksi Yehuwa di Adelaide, dan sewaktu pekerjaan pengabaran dilarang di Australia selama Perang Dunia II, mereka mendaftar sebagai penginjil sepenuh waktu.