I too am researching the Duda line. My Grandmother's maiden name was Martha Duda. Her father and mother, my great-grandparents, were Joseph and Frances Duda. The all resided in the Wilkes-Barre/Nanticoke, Pennsylvania region. I believe, but am not positive, that Joseph and Frances Duda came over from Europe. Joseph (sp?) and Frances had the following children: Martha, Michael, Charles, Edward, Joseph, Clara, Leo, Rose and Elizabeth. I know its not much but maybe we have some family ties.
Any help would be appreciated.