Trying to find out who Karl JARRES siblings were.
Karl Jarres was born in Remscheid 21 sept 1874 and died in Duisburg in 1951. In particular, I am interested in his sisters.
Any additional info on the family would also be welcome.
Karl is known for his political activity during the Weimar government in Germany. He ran in the 1925 election, then stepped down in favour of Paul von Hindenberg.