I don't think Omaha had a traditional LCN Family
But 2 names that come to mind are Thomas Dennison and
A African American named William Crutchfield

It seemed like back in those days the Irish Americans
Had strongholds In the political machines of Kansas City ,Omaha
But I'm surprised Chicago or Kansas City didn't attempt
To place their mafia flags In those cities
Considering they had the same vices as so back East