dhummel on Family Tree Circles

I am looking for information on Dorothy Schaub from Kassel Germany. i believe she was born around 1885 or 1890. She married Adolf Hummel and lived in Kassel. They had a son Walter Jean Rudolf Hermann Hummel and a daughter which I do not know her name. Adolf was killed in WWI. He apparently was an engineer.

Looking for Hummel's from Kassel, Hesse or Hessen Germany. Adolf Hummel was killed in WWI around Mar 23, 1918. His wife's name is Dorothy Schaub. They had a son and daughter. I only know the son's name Walter Jean Rudolf Hermann Hummel, April 17, 1910 - Jan 10, 1990. He was born in Germany, Kassel, I believe. He immigrated to the US in March 1926 at the age of 15. He lived with an uncle after his father was killed. He apparently found the machine gunned body of his dad when he and some friends were playing in a bombed out church. He married in the US to Eleanor Marie Hansen and had to kids. James Walter Hummel is my dad. I am trying to find more records from Germany.