Claus BECKMANN (BEKMANN), born 20 September 1790, died 20 August 1865 in Brunsbuettel, married Dorthe STELLING. Dorthe STELLING, born 10 February 1804, died 16 April 1833 in Brunsbuettel. Among their children were: Niclas Diderich BECKMANN born 20 March 1825. Hermann Christian BECKMANN born 01 July 1829. Peter Jacob BECKMANN born 24 April 1831. Each of these three sons died between the deaths of their parents in 1833 and 1865. Can anyone provide the death dates for them? Thanks, Genie