Bank Branches › Closed and merged banks › Pennsylvania › First Keystone Bank
What happened to First Keystone Bank?
First Keystone Bank in Media, PA (earlier called First Keystone Federal Savings and Loan Association and 1 other name) merged into The Bryn Mawr Trust Company of Bryn Mawr, PA on Jul 1, 2010. After 1 more change of hands, what was First Keystone Bank is today part of Wilmington Savings Fund Society, FSB (Wilmington, DE).
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.
- 1934First Keystone Federal Savings and Loan Association opens in Media, PA
- Apr 30, 1985renamed First Keystone Federal Savings Bank
- Aug 27, 2003renamed First Keystone Bank
- Jul 1, 2010MERGEDFirst Keystone Bank merged into The Bryn Mawr Trust Company of Bryn Mawr, PA.FDIC certificate 29369 ends; its business continues under certificate 11866.
- Jan 1, 2022MERGEDThe Bryn Mawr Trust Company of Bryn Mawr, PA merged into Wilmington Savings Fund Society, FSB of Wilmington, DE.FDIC certificate 11866 ends; its business continues under certificate 17838.
- TodayOPEN
Wilmington Savings Fund Society, FSBMain office Wilmington, DE · FDIC certificate 17838 · 94 offices in 5 states on June 30, 2026Every Wilmington Savings Fund Society, FSB office → Website on file with the FDIC: www.wsfsbank.com
If you still have something from First Keystone Bank
A lien that was never released
If a paid-off mortgage, home-equity line or car loan still shows First Keystone Bank as lienholder, start with Wilmington Savings Fund Society, FSB. 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 Wilmington Savings Fund Society, FSB to search for the account under the name First Keystone Bank. 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 Wilmington Savings Fund Society, FSB which branch now holds boxes from the First Keystone Bank 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
10 offices filed under this charter in some year from 1994 on. 1 is still open as of June 30, 2026.
| Office | Now |
|---|---|
| 3218 Edgmont AveBrookhaven, PA | OpenWilmington Savings Fund Society, FSB |
| Rte 1 and Stoney Bank RdGlen Mills, PA | No longer reported |
| Willowdate Town Center Rts 82 & 926Kennett Square, PA | No longer reported |
| 22 West State StreetMedia, PA | No longer reported |
| 330 Dartmouth AvenueSwarthmore, PA | No longer reported |
| 5000 Pennell RoadAston, PA | No longer reported |
| 3218 Edgmont Ave.Brookhaven, PA | No longer reported |
| Routes 1 and 100Chadds Ford, PA | No longer reported |
| 23 E Fifth StChester, PA | No longer reported |
| 330 Dartmouth Ave.Swarthmore, PA | No longer reported |
Banks folded into First Keystone Bank
1 bank merged directly into this charter.
| Bank | Ended |
|---|---|
| Linwood-Keystone Savings and Loan AssociationChester, PA | Jul 31, 1982 |
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 29369 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.