PROSPERITY BANCSHARES INC - FORM 10-K - EX-21.1 - SUBSIDIARIES OF PROSPERITY BANCSHARES, INC.

file	filename
10-K - FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2009 - PROSPERITY BANCSHARES INC	d10k.htm
EX-31.1 - CERTIFICATION OF CEO SECTION 302 - PROSPERITY BANCSHARES INC	dex311.htm
EX-31.2 - CERTIFICATION OF CFO SECTION 302 - PROSPERITY BANCSHARES INC	dex312.htm
EX-32.2 - CERTIFICATION OF CFO SECTION 906 - PROSPERITY BANCSHARES INC	dex322.htm
EX-32.1 - CERTIFICATION OF CEO SECTION 906 - PROSPERITY BANCSHARES INC	dex321.htm
EX-23.1 - CONSENT OF DELOITTE & TOUCHE LLP - PROSPERITY BANCSHARES INC	dex231.htm

Exhibit 21.1

PROSPERITY BANCSHARES, INC.

LIST OF SUBSIDIARIES


Direct Subsidiaries	Jurisdiction of Organization	Parent Entity

Prosperity Holdings of Delaware, LLC	Delaware	Prosperity Bancshares, Inc.

Prosperity Interim Corporation	Texas	Prosperity Bancshares, Inc.

Prosperity Statutory Trust II	Connecticut	Prosperity Bancshares, Inc.

Prosperity Statutory Trust III	Connecticut	Prosperity Bancshares, Inc.

Prosperity Statutory Trust IV	Connecticut	Prosperity Bancshares, Inc.

SNB Capital Trust IV	Connecticut	Prosperity Bancshares, Inc.

TXUI Statutory Trust I	Connecticut	Prosperity Bancshares, Inc.

TXUI Statutory Trust II	Delaware	Prosperity Bancshares, Inc.

TXUI Statutory Trust III	Connecticut	Prosperity Bancshares, Inc.

TXUI Statutory Trust IV	Delaware	Prosperity Bancshares, Inc.

Indirect Subsidiaries	Jurisdiction of Organization	Parent Entity

First National Bryan Security Company, L.L.C.	Texas	Prosperity Bank

GNB Leasing Co.	Texas	Prosperity Bank

MainCorp Leasing Co.	Texas	Prosperity Bank

LB Holdings, Inc.	Texas	Prosperity Bank

Prosperity Bank	Texas	Prosperity Holdings of Delaware, LLC

PROSPERITY BANCSHARES INC - FORM 10-K - EX-21.1 - SUBSIDIARIES OF PROSPERITY BANCSHARES, INC. - March 1, 2010