Unfortunately I have been unable to find any information about Dominick's family. But I have not checked the city of chicago records yet. I have been checking the suburbs so far.If I do find a connection I will let you know. Here is what I have so far on him : He was born in New Trier Illinois Sep. 24, 1864. He died Dec. 20, 1920 in Evanston Ill. He also had worked for the city of Evanston. Sorry I couldn't be more helpful.