Bank Branches › Closed and merged banks › Iowa › THE National Bank
What happened to THE National Bank?
THE National Bank in Bettendorf, IA merged into THE National Bank of Moline, IL on Jan 31, 2006. After 1 more change of hands, what was THE National Bank is today part of Tbk Bank, SSB (Dallas, TX).
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.
- 2001THE National Bank opens in Bettendorf, IA
- Jan 31, 2006MERGEDTHE National Bank merged into THE National Bank of Moline, IL.FDIC certificate 57126 ends; its business continues under certificate 57918.
- Oct 2, 2015MERGEDTHE National Bank (by then renamed Triumph Community Bank, National Association) of Moline, IL merged into Tbk Bank, SSB of Dallas, TX.FDIC certificate 57918 ends; its business continues under certificate 23498.
- TodayOPEN
Tbk Bank, SSBMain office Dallas, TX · FDIC certificate 23498 · 62 offices in 6 states on June 30, 2026Every Tbk Bank, SSB office → Website on file with the FDIC: www.tbkbank.com
If you still have something from THE National Bank
A lien that was never released
If a paid-off mortgage, home-equity line or car loan still shows THE National Bank as lienholder, start with Tbk Bank, SSB. 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 Tbk Bank, SSB to search for the account under the name THE National 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 Tbk Bank, SSB which branch now holds boxes from the THE National 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
11 offices filed under this charter in some year from 1994 on. 8 are still open as of June 30, 2026.
| Office | Now |
|---|---|
| 852 Middle Road, Duck Creek Mall, Space #101Bettendorf, IA | OpenTBK BANK, SSB |
| 301 Se 3rd StAledo, IL | OpenBankOrion |
| 5210 Jersey Ridge RdDavenport, IA | OpenTBK BANK, SSB |
| 309 N Clay StMount Carroll, IL | OpenTBK BANK, SSB |
| 229 Main StSavanna, IL | OpenTBK BANK, SSB |
| 101 W Main StHavana, IL | OpenTBK BANK, SSB |
| 801 N Main StCanton, IL | OpenTBK BANK, SSB |
| 215 3rd AveSterling, IL | OpenTBK BANK, SSB |
| 680 Avenue Of The CitiesEast Moline, IL | No longer reported |
| 2040 1st Street AMoline, IL | No longer reported |
| Ill. Highway 64 & CommercialMount Carroll, IL | No longer reported |
Banks folded into THE National Bank
1 bank merged directly into this charter.
| Bank | Ended |
|---|---|
| First Illinois National BankSavanna, IL | Jan 22, 2001 |
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 57126 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.