I am in the process of looking for the same family.I have limited information, but it's a little more than what you posted.Garfield, William, and Tom had a brother named Jerimiah (he's my great grandfather).
Garfield Nicholas Michael-never married
William E. Michael-Married Arlene?(6/9/1880-2/8/1949)They had George, Robert, Pearl, Roselle, Edna, and May.
Robert marrried Alma Michael(my great aunt) and I can supply you with their children.
May married Frank Pirkey.I also have their children.
Thomas Michael married a Hettie?
Jerimiah married Elizabeth Lam, and a Vergie Falls.I also have their children.Email me for this if you want it.
I'd like to have all the info you have, too.Thanks! Rosette