How would I find detailed information about the Jaczko and/or Humenik families from Keckovce? My great grandmother, Julia Jaczko Humenik used both last names: Jaczko and Humenik as her maiden name and no one knows why! Her brother Andrew Jaczko did the same ! My best guess is that their mother, Anne Sticanin, was married twice. I DNA matched to both families , including the Jaczkos in Great Falls , Montana and the Humenik's who were in Allentown,PA and Passaic, NJ. Julia ended up in Allentown, PA.