Otto Schroeder was married to Clara Rux January 24, 1917. Their children were: Erwin Martin Schroeder, Wilbert Otto Schroeder "Barney", Wilford Arthur Schroeder "Tex", Harry Leonard Schroeder. Harry is the father to John Schroeder, the donor. Otto Schroeder's siblings were: Emma, Martha, Otto, Ida, Christian. Janesville business: Hellebo Photography.