The Citizens National Bank
| Status: | Inactive as of 03/26/2004 |
| Merger - Without Assistance | |
| Successor Bank: | The Harleysville National Bank and Trust Company |
| Headquarters: | The Citizens National Bank 13-15 West Ridge Street Lansford, PA 18232 |
| Established: | 12/03/1903 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #7558 |
| Charter Class: | Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC) |
| Total Assets: | $465,885,000 |
| Total Deposits: | $375,721,000 |
History
| 1903-12-03 | Institution established: Original name:The Citizens National Bank of Lansford | |
| 1991-02-13 | Reorganized. | |
| 1992-09-25 | Change trust powers from TRUST POWERS NOT GRANTED to FULL TRUST POWERS GRANTED | |
| 1992-09-26 | Acquired Summit Hill Trust Company (452) in SUMMIT HILL, PA | |
| 1996-03-01 | Acquired Farmers & Merchants Bank (12987) in HONESDALE, PA | |
| 1999-01-22 | Changed name to The Citizens National Bank | |
| 1999-01-22 | Acquired The Citizens National Bank of Slatington (7755) in SLATINGTON, PA | |
| 2000-04-28 | Acquired Citizens Bank and Trust Company (6049) in PALMERTON, PA | |
| 2004-03-26 | Acquired Security National Bank (27355) in POTTSTOWN, PA | |
| 2004-03-26 | Merged into and subsequently operated as part of The Harleysville National Bank and Trust Company (7516) in HARLEYSVILLE, PA | |
| 2004-04-30 | Acquired Millennium Bank (34924) in MALVERN, PA | |
| 2007-11-16 | Acquired East Penn Bank (33526) in EMMAUS, PA | |
| 2008-12-06 | Acquired Willow Financial Bank (30089) in WAYNE, PA | |
| 2010-04-09 | Changed institution class to INSURED COMMERCIAL BANK, NATIONAL, MEMBER FRS | |
| 2010-04-09 | Changed organization type to COMMERCIAL BANK | |
| 2010-04-09 | Changed name to First Niagara Bank, National Association (16004) | |
| 2010-04-09 | Acquired The Harleysville National Bank and Trust Company (7516) in HARLEYSVILLE, PA | |
| 2010-04-09 | Merged into and subsequently operated as part of First Niagara Bank, National Association (16004) in BUFFALO, NY | |
| 2010-04-09 | Acquired First Niagara Commercial Bank (35591) in LOCKPORT, NY | |
| 2011-04-15 | Acquired NewAlliance Bank (18261) in NEW HAVEN, CT | |
| 2013-05-23 | Moved bank headquarters from HARLEYSVILLE, PA to BUFFALO, NY | |
| 2016-10-08 | Merged into and subsequently operated as part of KeyBank National Association (17534) in CLEVELAND, OH | |
| 2017-07-31 | Reorganized. |