i'm looking for Death information on my 2nd great grandfather Gustaf Niklas Karlsson (father named K
He married Mathilda Lillian Andersson 20 Oct 1883 at the Swedish Pilgrims Congregational Church 285 Pacific Street in Brooklyn, NY. They had 3 children. After he died she remarried to another Nelson (unrelated). I can not find any DC, Newspaper article or burial site.