Looking for any information on Carl Herman Onsberg.

Was in the 1801 census Skanderborg, Nim,Horsens Kobstad.

aged 23 Qvartermaster ved Det Slesvigske Rytter Regiment.

Found him married on the 10th October 1818 Norre Alslev Parish Falster Norre Mribo, to Ane kirstina Anderdr.
Children.
Sophie Conradine Caroline born 31 Aug 1818
Frederick Christian 15 April 1820

He could be my Great grandfather's uncle.

Thank you
Aileen Young