Marianne Bernadotte, Countess of Wisborg, aunt of Carl XVI Gustaf of Sweden, Margrethe II of Denmark and Queen Anne-Marie of Greece is 97 today.
She's a part of the Swedish royal family.
Swedish royals seem to live very long, as the last two kings lived to 92 and 90. None of the king's sisters have died yet even though most of them look horrible.
75+ Swedish royals as of 15th of July 2021:
Marianne Bernadotte (b. 1924) Carl XVI Gustaf's aunt, widow of Sigvard Bernadotte (1907-2002)
Princess Margareta (b. 1934) King's oldest sister, widow of John Ambler (1924-2008)
Princess Birgitta (1937-2024) King's older sister, widow of Prince Johann Georg of Hohenzollern (1932-2016)
Princess Desiree (b. 1938) King's older sister, widow of Niclas Silverschiöld (1934-2017)
Princess Christina (b. 1943) King's older sister, married to Tord Magnuson (b. 1941)
Queen Silvia (b. 1943) Queen Consort of Sweden, fall at the start of the year and has had some mild health troubles before.
Carl XVI Gustaf (b. 1946) King of Sweden. I'd be suprised if he wasn't the last person alive from this list.
Silvia has one living sibling, her oldest brother Ralf Sommerlath (b. 1929)