Other firms from the original J.P. Morgan's heyday have long since gone out of business or been swallowed up by other companies.
The Rothschilds are a cloistered Bankstering family, along with Morgans and others. Orchestrated thru machinations and murder the creation of the FED, their collection agency the IRS, and helped institute an insidious slavery across the United states of America. Also, a keystone to WW2, bankrupting whole nations thru means of ponzi-scheme fiat.
Other firms from the original J.P. Morgan's heyday have long since gone out of business or been swallowed up by other companies.