corteu to the vanous places ot interest,Cincinnati, July 21, This morning a German, named Koehler, strangled his wife and afterwards proceeded to the house of Nicholas T. Horton, a icspeetable and influential citizen of the firm of Horton lt;k Muey, set fire to his house and stabbed Horton, killing him instantly, and then cut his own throat.— Koehler has been in the employ of Hor-t?n.^ Supposed reason for the act was a leprimand Koehler received fiom Horton for abuse of his wife. At last accounts Koehler was not expected to live.Horton leaves a large circle of relatives, together with a wife and several chikhcn.