What is Isabelle Plancke?
{{Use dmy dates|date=December 2022}} {{Infobox swimmer | name = Isabelle Plancke | image = Isabelle Plancke nageuse française 1926.jpg | image_size = | alt = | caption = Plancke in 1926 | fullname = Isabelle Raymonde Madeleine Plancke | nickname = | nationality = French | national_team = | strokes = [[breaststroke]] | club = [[Mouettes de Paris]]<br>[[CN Marseille]] | birth_date = {{birth date|1910|4|8|df=y}} | birth_place = [[Comines]], France | death_date = {{death date and age|1997|8|1|1910|4|8|df=y}} | death_place = [[Limeil-Brévannes]], France | height = | weight = | show-medals =yes | medaltemplates = }} '''Isabelle Raymonde Madeleine Plancke''' (8 April 1910 — 1 August 1997) was a French [[swimming (sport)|swimmer]] and [[water polo]] player. She specialized in the [[breaststroke]] and in open water swimming. ==Career== Plancke started swimming around the age of 12 with [[Mouettes de Paris]]. With the team she became several times champion of Paris in the relay event. In the early 1930s she was a member of [[CN Marseille]].<ref name=Velez>{{cite web|last=Velez|first=Anne|url=https://tel.archives-ouvertes.fr/tel-00608847/PDF/TheseVELEZ.pdf |title= LES FILLES DE L’EAU. UNE HISTOIRE DES FEMMES ET DE LA NATATION EN FRANCE(1905-1939)|work=Université d’Angers|date=2010|via=tel.archives-ouvertes.fr|access-date=10 November 2022|language=fr}}</ref> She was a specialist in open water swimming and took several times part in the {{ill|Traversée de Paris à la nage|fr}}, the main open water competition in France. She finished second in 1926 and 1927 and finished fourth in 1931 and 1932. In 1931 she won with her team the team classification.<ref name=Velez /> At the French national championships she competed in the 200 metre breaststroke event in 1926 and finished fourth. The next year, in 1927 she won the bronze medal. In 1928 she competed in the qualifying events for the [[1928 Summer Olympics]]. She also partici