The Arthur Van Der Heyden family in the USA

I am Germaine Van Der Heyden and married to a descendant of Arthur VanderHeyden. He traveled to the USA about 1922 with his Uncle of about the same age. We are looked for descendants of that Uncle. He would have been born in late 1800. He was unmarried at that time. The two men orignally went West but settled in Chicago about the earth twenties. They lost each other when Arthur went to Belgium to find a wife in 1924.