What is Trees Keultjes?
{{Infobox person | name = Trees Keultjes | image = | caption = | birth_name = | birth_date = {{Birth date|1926|2|15|df=y}} | birth_place = [[Oss]], Netherlands | death_date = {{death date and age|2022|1|20|1926|2|15|df=y}} | death_place = Oss, Netherlands | monuments = | residence = | nationality = Dutch | occupation = police officer | known_for = | relatives = | awards = }} '''Trees Keultjes''' (15 February 1926 – 20 January 2022) was a Dutch police officer.<ref name=ref1>{{cite web|url=https://www.bd.nl/oss-e-o/juffrouw-trees-keultjes-was-de-eerste-vrouw-in-politie-uniform-van-oss-en-de-rest-van-het-land~a8ca9130/ |title=‘Juffrouw’ Trees Keultjes was de eerste vrouw in politie-uniform van Oss én de rest van het land|work=bd.nl|date=26 January 2022|access-date=30 December 2022|language=nl}}</ref><ref name=ref2>{{cite web|url=https://www.volkskrant.nl/nieuws-achtergrond/eerste-politieagente-in-nederland-hield-de-osse-jeugd-op-het-rechte-pad~bf2087a5/ |title=Eerste politieagente in Nederland hield de Osse jeugd op het rechte pad|work=[[De Volkskrant]]|date=21 February 2022|access-date=30 December 2022|language=nl}}</ref> In 1953 she was one of the first ever female Dutch police officers. ==Biography== She worked as a typist. In 1953 three female officers were hired, the first ever female Dutch police officers. There was a lot of media attention of her first public appearance.<ref name=ref3>{{cite web|url=https://dtvnieuws.nl/nieuws/artikel/trees-keultjes-95-eerste-geuniformeerde-agent-uit-oss-overleden |title=Trees Keultjes (95), eerste geüniformeerde agente uit Oss, overleden|work=DTV Nieuws|date=26 January 2022|access-date=30 December 2022|language=nl}}</ref> The other two female colleagues had to quit when they got married, Keultjes remained unmarried and continued to work as a policewoman, but later as a detective.<ref name=ref4>{{cite web|url=https://resolver.kb.nl/resolve?urn=KBPERS01:002935009:mpeg21:a00251 |title=Gouden tip bracht Trees in uniform|work=[[Algemeen Dagblad]]|via=[[Delpher]]|date