Carl-Göran Ekerwald was born in Sweden on December 30, 1923 and died on April 8, 2025. He was the oldest living forestry worker and oldest notable professor. He was also a novelist and literary critic, but not older in these professions. The oldest living notable professor is Bernard Garfield (USA), born on May 27, 1924.

https://www.dn.se/kultur/forfattaren-carl-goran-ekerwald-ar-dod/

Barbara Yeaman was born on 16 Dec 1924 in Pittsburgh, Pennsylvania, USA and died on 6 Apr 2025 and was the oldest living notable environmental conservationist.

https://delawarehighlands.org/barbarayeaman/

Argentine Ronald David Scott was born on October 20, 1917 in Villa Devoto, Buenos Aires, and was the oldest living notable aviator, he died on April 17, 2025, he was part of the Royal Navy's Fleet Air Arm during World War II. Now the oldest living aviator is Nancy Stratford born on June 12, 1919 in the USA.

https://www.clarin.com/sociedad/107-fallecio-ronnie-scott-leyenda-aviacion-lucho-voluntario-segunda-guerra-mundial_0_3BTMWpZ71q.html

Hsu Li-nung was born on 4 April 1919 in Guichi, Chizhou, Anhui, China and died on 4 May 2025 in Taipei, Taiwan, he was the oldest notable general still alive
Now that position is held by Ivan Mišković, born on 24 October 1920 in Premantura, near Pula, Kingdom of Italy and was a lieutenant general in the Yugoslav People's Army

RIP

https://www.taipeitimes.com/News/taiwan/archives/2025/05/05/2003836347

Gregor Formanek was born on 18 Sept 1924 and died on 2 Apr 2025 and was the oldest notable Nazi guard alive, I don't know who this person is now
He was born in Arad, in western Romania

https://www.stern.de/news/in-hessen-angeklagter-frueherer-wachmann-von-ns-konzentrationslager-gestorben-35681728.html

Marianne, Princesa de Sayn-Wittgenstein-Sayn, nasceu em 9 de dezembro de 1919 em Salzburgo, Áustria, e faleceu em 4 de maio de 2025 em Munique. Ela era a socialite, nobre e fotógrafa renomada mais velha ainda viva. Era a mais velha dos nove filhos do Barão Friedrich Adalbert Mayr von Melnhof (1892-1956), proprietário do Castelo de Glanegg, perto de Salzburgo, e de sua esposa, a Condessa Maria-Anna de Meran (1897-1983). Não descobri quem é a socialite mais velha, mas a fotógrafa notável mais velha é a canadense Françoise Sullivan, nascida em 10 de junho de 1923.

The oldest living noble I believe is Induratana Paribatra born on February 2, 1922 is a descendant of the royal family of Thailand, granddaughter of King Chulalongkorn

RASGAR

https://www.bluewin.ch/en/news/celebrity-photographer-sayn-wittgenstein-sayn-dies-2682182.html

Anni Margot Friedländer was born on November 5, 1921 in Berlin and died on May 9, 2025 in the same place. She was a Holocaust survivor, but not the oldest living one. She was the oldest living notable speaker, a position I do not know who holds now.

She died on the same day she was to receive the Commander's Cross of the Order of Merit of the Federal Republic of Germany.

RIP

https://www.dw.com/en/holocaust-survivor-margot-friedl%C3%A4nder-dies-at-103/a-72496380

Marthe Hoffnung Cohn was born on April 13, 1920
Metz, France and died on May 21, 2025 (aged 105)
Rancho Palos Verdes, California, U.S., she was a nurse, spy, Holocaust survivor and author.
She was the oldest living spy and nurse, I have not found out who the oldest people in these areas are now

RIP

https://www.republicain-lorrain.fr/faits-divers-justice/2025/05/21/native-de-metz-la-resistante-marthe-hoffnug-cohn-est-decedee-a-l-age-de-105-ans

Bernard Howard Garfield was born on May 27, 1924 in New York City and died on Apr 29, 2025 in Haddonfield, New Jersey
He was an American bassoonist, composer, teacher, and recording artist
He was the oldest notable bassoonist and teacher
I have not discovered who now assumes this position

RIP

https://www.hinski-tomlinsonfuneralhome.com/obituaries/Bernard-H-Garfield?obId=42549265