sentences:  The Laredo National Bank had grown to approximately $3.5 billion in assets and was the fifth largest independent bank in Texas.Headquartered in Laredo, Texas, LNB had branches in Austin, Brownsville, Corpus Christi, Dallas, Del Rio, Eagle Pass, Harlingen, Houston, McAllen, San Antonio, San Marcos, and Weslaco.Laredo National Bank owned South Texas National Bank.