Bank Branches › Closed and merged banks › Pennsylvania › Keystone Bank, National Association
What happened to Keystone Bank, National Association?
Keystone Bank, National Association in Horsham, PA (earlier called National Bank of the Main Line and 1 other name) merged into Keystone Financial Bank, National Association of Harrisburg, PA on Dec 31, 1998. After 1 more change of hands, what was Keystone Bank, National Association is today part of Manufacturers and Traders Trust Company (Buffalo, NY).
The chain, step by step
From the day it opened to the bank at the end of the chain today. Each step is one entry in the FDIC's record.
- 1985National Bank of the Main Line opens in Horsham, PA
- Jan 23, 1995renamed Frankford Bank, National Association
- May 12, 1997renamed Keystone Bank, National Association
- Dec 31, 1998MERGEDKeystone Bank, National Association merged into Keystone Financial Bank, National Association of Harrisburg, PA.FDIC certificate 26007 ends; its business continues under certificate 7712.
- Oct 7, 2000MERGEDKeystone Financial Bank, National Association of Harrisburg, PA merged into Manufacturers and Traders Trust Company of Buffalo, NY.FDIC certificate 7712 ends; its business continues under certificate 588.
- TodayOPEN
Manufacturers and Traders Trust CompanyMain office Buffalo, NY · FDIC certificate 588 · 957 offices in 14 states on June 30, 2026Every Manufacturers and Traders Trust Company office → Website on file with the FDIC: www.mtb.com
If you still have something from Keystone Bank, National Association
A lien that was never released
If a paid-off mortgage, home-equity line or car loan still shows Keystone Bank, National Association as lienholder, start with Manufacturers and Traders Trust Company. In a merger the surviving bank takes over the other bank's loans, so it is the bank to ask for a recordable lien release; if the loan was sold along the way, it can tell you to whom.
The FDIC says it cannot process lien releases for banks that merged or were acquired without government assistance, which is what the record shows here.
Record the release with the same county office that recorded the original mortgage or deed of trust.
An old account, passbook or CD
Ask Manufacturers and Traders Trust Company to search for the account under the name Keystone Bank, National Association. A passbook or certificate shows an account existed. It doesn't show the money is still there, and the OCC notes that federal rules require banks to keep most account records for five years.
Accounts nobody touches are eventually turned over to a state. The OCC puts the usual wait at three to five years with no activity, set by each state's law. Search the unclaimed-property program of the state of the owner's last known address on the bank's records, and any other state they lived in. It is free to search and to claim through a state's own site, and MissingMoney.com, an official site of the state administrators' association, searches most states at once.
A safe deposit box
Ask Manufacturers and Traders Trust Company which branch now holds boxes from the Keystone Bank, National Association office you used. The OCC says a box with no activity for three to five years (the period is set by state statute) is likely treated as dormant, and its contents may be turned over to the state's unclaimed-property program.
Box contents are not covered by FDIC insurance.
Not sure this is your bank?
Many banks shared a name. Match the city and the years above against your paperwork, or search again with the town.
Credit unions were never FDIC-insured and are not in this record; the NCUA credit union lookup covers those. Banks that closed before about 1970 are not in the FDIC's list either.
One caution: banks also sell single branches. If the office you used was sold to a different bank along the way, the account went with the branch, not with this chain. The office list below shows which bank each office reports under now.
This page is drawn from FDIC records and federal guidance. It is not legal advice, and BankBranches is not a bank or a government office. More detail: lien releases · old passbooks and CDs · safe deposit boxes · unclaimed money.
Where the guidance comes from ▾
Its offices in the FDIC deposit reports
30 offices filed under this charter in some year from 1994 on. 12 are still open as of June 30, 2026.
| Office | Now |
|---|---|
| 6500 Castor AvePhiladelphia, PA | OpenManufacturers and Traders Trust Company |
| 367 W Lancaster AveWayne, PA | OpenManufacturers and Traders Trust Company |
| 1792 Lancaster AvePaoli, PA | OpenManufacturers and Traders Trust Company |
| 1111 Street RdSouthampton, PA | OpenManufacturers and Traders Trust Company |
| 7121 Frankford AvePhiladelphia, PA | OpenManufacturers and Traders Trust Company |
| 11 E Hinckley AveRidley Park, PA | OpenManufacturers and Traders Trust Company |
| 1310 W Chester PikeHavertown, PA | OpenManufacturers and Traders Trust Company |
| 201 W State StMedia, PA | OpenManufacturers and Traders Trust Company |
| 1817 Street RdEddington, PA | OpenManufacturers and Traders Trust Company |
| 215 E Cypress StKennett Square, PA | OpenS&T Bank |
| 6301 Woodland AvePhiladelphia, PA | OpenManufacturers and Traders Trust Company |
| 9375 Bustleton AvePhiladelphia, PA | OpenManufacturers and Traders Trust Company |
| 3351 Aramingo AvenuePhiladelphia, PA | No longer reported |
| 10819 Bustleton AvenuePhiladelphia, PA | No longer reported |
| 5000 Frankford AvenuePhiladelphia, PA | No longer reported |
| 1661 Easton RoadDoylestown, PA | No longer reported |
| 451 South State StreetNewtown, PA | No longer reported |
| 236 Holland RoadHolland, PA | No longer reported |
| 489 Bristol PikeAndalusia, PA | No longer reported |
| 1584 Paoli PikeGoshen, PA | No longer reported |
| 760 North Pottstown PikeExton, PA | No longer reported |
| 601 Dresher RdHorsham, PA | No longer reported |
| 76 East Lancaster AvenueArdmore, PA | No longer reported |
| Lansdowne Avenue And State RoadDrexel Hill, PA | No longer reported |
| 485 Baltimore Pike, Suite 101Glen Mills, PA | No longer reported |
| 300 Chester PikeGlenolden, PA | No longer reported |
| 933 Saville AvenueEddystone, PA | No longer reported |
| Industrial ParkSt. Clair, PA | No longer reported |
| Kedron Avenue and Macdade BoulevardFolsom, PA | No longer reported |
| 2417 Welsh RoadPhiladelphia, PA | No longer reported |
Banks folded into Keystone Bank, National Association
1 bank merged directly into this charter; counting the banks those had absorbed earlier, 4 charters end up inside it.
| Bank | Ended |
|---|---|
| Elmwood Federal Savings BankMedia, PA | Jun 23, 1994 |
Source: FDIC BankFind institution and history records, read Nov 15, 2026. The FDIC's list covers banks that ended in about 1970 or later. Look up certificate 26007 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.