| July 11,1913 |
Freeport National Bank receives its charter and opens with $50,000 in capital stock. The first building was located on W. Park Avenue in Freeport, Texas. |
| 1929 |
The Great Depression begins. Times are difficult in the United States, but the bank continues to thrive. |
| 1933 |
The Banking Act of 1933 establishes the FDIC to provide regulatory oversight and deposit insurance to banks. |
| 1941 |
World War II breaks out, providing a dramatic effect on the economy as spending on the war begins. |
| May 8, 1945 |
Victory in Europe Day marks the end of the war, and United States bank assets are double their pre-war total. |
| 1949 |
Diner's Club International is established, and consumers begin using the "credit card." |
| December,1955 |
Freeport National Bank moves from its original location to a larger building at 103 Cherry Street in Freeport. Deposits had grown to $4.5 million and loans were at $1.5 million. |
| 1963 |
The bank changes its name to First Freeport National Bank. |
| 1967 |
The first automatic cash dispenser (known today as an ATM) is installed in Barclay's Bank near London. |
| 1970 |
First Freeport National Bank builds a new three-story building on the corner of Cherry Street and 2nd Street in Freeport, Texas. There is still a branch of the bank at this location today. |
| 1973 |
First Freeport Corporation, a bank holding company, is chartered to serve as a base to expand. By this year, deposits had grown to $30 million and loans were at $17.5 million. |
| April 16, 1976 |
Chemical National Bank opens on the corner of Dixie Drive and Hwy 332 in Clute. |
| 1980 |
Alvin National opens. This branch was sold to Express Bank in 1992. |
| 1982 |
First Freeport Corporation changes its name to Texas Gulf Bancshares, Inc. Trust Services were also added to the bank's service offerings. |
| January, 1983 |
Coastal National opens its doors at 1717 N. Velasco in Angleton. |
| 1990 |
Texas Gulf Bancshares receives approval to merge its four subsidiary banks and all adopt the common name of Texas Gulf Bank, NA. |
| 1992 |
The bank adds a full service mortgage department. |
| 1994 |
The Lake Jackson branch is opened at 107 West Way. |
| 1996 |
Texas Gulf Bancshares, Inc. acquires First Commerce Freeport on Brazosport Blvd. in Freeport. |
| 2001 |
The Lake Jackson branch moves to its current location at 203 This Way. |
| December,2005 |
Texas Gulf Bank, NA opens its 6th branch at 730 W. Brazos in West Columbia. |
| February, 2009 |
Texas Gulf Bank, NA expands into Houston and opens its 7th branch at 1626 S. Voss. |
