Deutsch Brothers sofa and chairs

I am looking for more info on these pieces. I bought them at a garage sale for very little. They are Deutsch Brothers of Chicago. One of the chairs is in great condition and the other has a tear in the fabric at the front, the sofa is in bad condition, it is missing 2 cushions, and has lots of rips and tears in the fabric. I can't find any info on this company other than they were commissioned by Jackie Kennedy to create custom furniture for the White House. I am very curious as to their heritage and the company that made them.