Florence de Thiene (died 1943) (1880–1943) Parents Chéricle Louis Gudin Gaétan Mabille du Chêne, Comte de Thiene Children Peter Brian Hay James Hay of Seaton Georgina Catherine Hay Frances Mary Hay Elizabeth Charlotte Sarah Hay Siblings Gaétan-Ludovic Mabille du Chêne, Comte de Thiene Partners Malcolm Vivian Hay