Detroit comes to mind. Zerilli/Tocco family from 1931 to 2014.
Detroit went purposely dormant starting in the 1990s and they’ve been semi-defunct since the early 2000’s. There have been more “cases†out of KC (in 2009, 2010 and 2011), and KC is long gone LCN-wise.
Back on topic: Philly was pretty up there during Bruno’s reign.