Joane Kavanagh (born 1915) (b. 1915) Parents Arthur Thomas MacMorrough Kavanagh, The MacMorrough Minna Alice Buxton Children Lady Rosemary FitzGerald Lady Pamela FitzGerald Lady Nesta FitzGerald Andrew McMorrough Kavanagh Siblings Mary Clare Kavanagh Rolline Kavanagh Eva Helen MacMorrough Kavanagh Partners Gerald FitzGerald, 8th Duke of Leinster Archibald Macalpine-Downie