Other duchesses that lived to be 100 years old were:
Duchess Oda of Saxony (805-913)
Duchess Elisabeth of Saxe – Lauenburg, born von Weinsberg (1397-1498)
Duchess Maria Josefa de Alcudia y de Sueca, born de Pardo y Manuel de Villena (13 Feb 1869 – 7 Jan 1976)
Duchess Felicie de Dino nee Countess Talleyrand de Perigord (12 Dec 1878 – 9 Jan 1981)
Duchess of Carosino, Laura de Giovanni Greuther dei duchi de Santa Severina married de Rosa (8 Aug 1879 – 5 Oct 1984)
Duchess Lucie de Tervueren née Lucie Mundutey, (30 Oct 1900 – 8 Feb 2005)
Principessa Fernanda Brancaccio, Duchess di Lustra nee Ceccarelli (7 Jul 1907 – 21 Oct 2014)
Duchess Maria de la Marcedes of Vistahermosa (12 Mar 1911 – 10 May 2011)
Duchessa Elena Visconti nee Castellini (26 Nov 1914 – 11 Sep 2015)
Duchess Hélène Claire Marie de Rohan, Princesse de Leon nee de Liencourt (b.11 Mar 1915)
Beatrice Vergara Caffarelli, Duchessa di Craco nee Pasqualino di Marineo (9 Jun 1915 – Dec 2016)
Duchessa di Bagnoli, Giuseppina Sanfelice (5 Mar 1917 – Apr 2019)
Duchess Woizlawa – Feodore zu Mecklenburg – Schwerin, Princess of Reuss (17 Dec 1918 – 3 Jun 2019)
The Duchess of Grafton nee Ann Fortune Smith (b. 24 Feb 1920)
upcoming birthdays:
Donna Anna, Duchessa Ruffo, Principessa della Floresta nee Benincasa 26 Mar 1920 –
Duchess and Princess Gabrielle Marie of Arenberg nee de Lambertye – Gerbéviller 8 Sep 1920 –
Died in their 100th year and not became centenarians:
Duchesse Marie Therese de La Vallière nee de Noailes (30 Oct 1684 – 24 Apr 1784)
Duchess Ornella Revaschieri Fieschi dei Duchi di Roccapiemonte (16 Jun 1904 – 3 Apr 2004)
Duchess Maria Victoria of Almodovar del Rio (18 Aug 1912 – 4 Jan 2012)
Duchess Sylviane d’Abrantes nee Quimfe (29 Sep 1912 – 3 Feb 2012)
Donna Laura Biondi Morra, duchessa di Belforte, née dei conti Cagiano de Azevedo, (16 Jul 1917 – 26 Jun 2017)