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

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(Print or Type Responses)

1. Name and Address of Reporting Person *   ADOLPH COORS JR TRUST 2. Date of Event Requiring Statement (Month/Day/Year) 02/09/2005 3. Issuer Name and Ticker or Trading Symbol MOLSON COORS BREWING CO [TAP.A] (Last) (First) (Middle) MAIL STOP VR 900, PO BOX 4030 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) GOLDEN, CO 80401 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) Class B Common Stock, par value $.01 (non-voting) 1,470,000 D Â

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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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
Class A Common Stock, par value $.01 (voting)	02/09/2005	  (6)	Class B Common Stock, par value $.01 (non-voting)	1,260,126 (2) (3)	$ 0 (1)	I	Held in voting trust (4)
Class A Exchangeable Shares (5)	02/09/2005	  (6)	Class A Common Stock, par value $.01 (voting)	1,052,142	$ 0 (1)	I	Held in voting trust (4)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
ADOLPH COORS JR TRUST MAIL STOP VR 900 PO BOX 4030 GOLDEN, CO 80401	Â	  X	Â	Â

Signatures

/s/ Peter H. Coors, Trustee		02/09/2005
**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)	Each share of Class A Common Stock is convertible into one share of Class B Common Stock.
(2)	In connection with the completion on February 9, 2005 of the transactions contemplated by the Combination Agreement between Adolph Coors Company and Molson Inc., each of the filing person, Pentland Securities (1981), Inc. ("Pentland"), and 4280661 Canada Inc., a subsidiary of Pentland ("Subco") (filing person, Pentland, and Subco, collectively, the "Stockholders") entered into various voting trust agreements with substantially identical terms (the "Voting Trust Agreements") covering all of the Stockholders' shares of Class A Common Stock and Class A Exchangeable Shares (the Class A Common Stock and Class A Exchangeable Shares, collectively, the "Class A Stock").
(3)	Pursuant to the Voting Trust Agreements, each Stockholder transferred such Stockholder's respective Class A Stock to the respective trustee and appointed such trustee to perform each Stockholder's obligations under the respective Voting Trust Agreement, including, but not limited to, each Stockholder's obligations regarding the voting on all proposals presented to the Company's stockholders. Pursuant to the Voting Trust Agreements, the filing person may be deemed to have beneficial ownership of each of the other Stockholder's Class A Stock.
(4)	Held in a voting trust pursuant to the Voting Trusts Agreements.
(5)	The Class A Exchangeable Shares are shares of Molson Coors Canadian Inc. Each share of Class A Exchangeable Shares is convertible into one share of Class A Common Stock. Thereafter, each share of Class A Common Stock is convertible into one share of Class B Common Stock.
(6)	Doesn't expire.

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