"1928Z"^^ . . . . "Betty Kaunda, born Beatrice Kaweche Banda (17 November 1928 \u2013 18 September 2012), was the wife of Zambia's first president Kenneth Kaunda, and the First Lady of Zambia from 1964 to 1991."@en . . "First Lady of Zambia" . "1928-11-17Z"^^ . . . . "Kaunda, Betty"@en . "2012-09-18Z"^^ . "Betty Kaunda"@en . . "First Lady of Zambia" . "2012Z"^^ .