Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0104
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
  EDWARDS CRAWFORD H
2. Date of Event Requiring Statement (Month/Day/Year)
11/07/2005
3. Issuer Name and Ticker or Trading Symbol
CULLEN FROST BANKERS INC [CFR]
(Last)
(First)
(Middle)
4200 SOUTH HULEN, SUITE 614
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

FORT WORTH, TX 76109
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock, $0.01 par value 51,669
D
 
Common Stock, $0.01 par value 29,143
I
as Trustee for Brother (1)
Common Stock, $0.01 par value 24,491
I
as Trustee for Son (2)
Common Stock, $0.01 par value 24,491
I
as Trustee for Daughter (3)
Common Stock, $0.01 par value 24,491
I
as Trustee for Daughter (4)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
EDWARDS CRAWFORD H
4200 SOUTH HULEN
SUITE 614
FORT WORTH, TX 76109
  X      

Signatures

/s/ Crawford H. Edwards 11/14/2005
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Crawford H. Edwards is Trustee of the Casswell Overton Edwards, III. Living Trust (trust for the benefit of Crawford's brother)
(2) Crawford H. Edwards is Trustee of the Crawford Overton Edwards, II. Living Trust (trust for the benefit of Crawford's son)
(3) Crawford H. Edwards is Trustee of the Elizabeth Townsend Edwards Living Trust (trust for the benefit of Crawford's daughter)
(4) Crawford H. Edwards is Trustee of the Jennie Minerva Edwards Living Trust (trust for the benefit of Crawford's daughter)

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.