I have found no death certificate for him and newspapers do not give any additional information in covering his death. His wife, Wilhelmina Caroline Schmitz, was from Prussia, and most docments list his birth as simply being in Prussia, although he gives his immigration date as 1858 and his birth as being in Germany in the 1900 US Census. One suspects he lived near Westbarthausen, Westfalen, Deutschland where his wife was born. Indeed the Hannover Germany Lutheran Baptism, Marriages & Burials 1684-1892 list a Friedr Wm Ohmann as being born on 22 Feb 1831 in Westbarthausen, Westfalen, Deutschland. Were it not for the date difference I would say this was him...and it could be still. Other information, such as a marriage certificate/date have been undiscoverable for me. Thanks for the reply.