EX-99.2

Exhibit 99.2


The	Supplementary	March 31, 2007
Chubb	Investor
Corporation	Information

This report is for informational purposes only. It should be read in conjunction with documents filed by
The Chubb Corporation with the Securities and Exchange Commission, including the most recent
Annual Report on Form 10-K and Quarterly Reports on Form 10-Q.

THE CHUBB CORPORATION
SUPPLEMENTARY INVESTOR INFORMATION
TABLE OF CONTENTS
MARCH 31, 2007


	Page
The Chubb Corporation:
Consolidated Balance Sheet Highlights		1
Share Repurchase Activity		2

Summary of Invested Assets:
Corporate		3
Property and Casualty		3

Investment Income After Taxes:
Corporate		4
Property and Casualty		4

Property and Casualty Insurance Group:
Statutory Policyholders’ Surplus		4
Change in Net Unpaid Losses		5
Underwriting Results		6-10

Definitions of Key Terms		11

THE CHUBB CORPORATION

CONSOLIDATED BALANCE SHEET HIGHLIGHTS


	Mar. 31			Dec. 31
	2007			2006
	(in millions)
Invested Assets (at carrying value)
Short Term Investments	$	2,360		$	2,254
Fixed Maturities
Tax Exempt		18,126			17,748
Taxable		14,495			14,218
Equity Securities		2,037			1,957
Other Invested Assets		1,655			1,516

Total Invested Assets	$	38,673		$	37,693


Unrealized Appreciation of Fixed Maturities Carried at Amortized Cost	$	7		$	7


Capitalization
Long Term Debt	$	3,335		$	2,466
Shareholders’ Equity		13,873			13,863

Total Capitalization	$	17,208		$	16,329


DEBT AS A PERCENTAGE OF TOTAL CAPITALIZATION		19.4	%		15.1	%

Actual Common Shares Outstanding		401.5			411.3

Book Value Per Common Share	$	34.55		$	33.71

Book Value Per Common Share, with
Available-for-Sale Fixed Maturities at Amortized Cost	$	34.28		$	33.38

Page 1 of 11

THE CHUBB CORPORATION

SHARE REPURCHASE ACTIVITY

(dollars in millions, except per share amounts)


	Three Months		From
	Ended		December 2005
	March 31, 2007		to March 31, 2007
Cost of Shares Repurchased		$605		$1,997

Average Cost Per Share		$51.12		$49.94

Shares Repurchased		11,835,577		39,989,639

In December 2005, the Board of Directors authorized the repurchase of up to 28,000,000 shares of the Corporation’s common stock. No shares remain under the 2005 share repurchase authorization.

In December 2006, the Board of Directors authorized the repurchase of up to 20,000,000 shares of the Corporation's common stock. In March 2007, the Board of Directors authorized an increase of 20,000,000 shares to the authorization approved in December 2006. The authorizations have no expiration date. As of March 31, 2007, 28,010,361 shares remained under the share repurchase authorizations.

Page 2 of 11

THE CHUBB CORPORATION

SUMMARY OF INVESTED ASSETS

CORPORATE


	Cost or				Market				Carrying
	Amortized Cost				Value				Value
	Mar. 31		Dec. 31		Mar. 31		Dec. 31		Mar. 31		Dec. 31
	2007		2006		2007		2006		2007		2006
	(in millions)
Short Term Investments	$	1,294	$	793	$	1,294	$	793	$	1,294	$	793

Taxable Fixed Maturities		1,133		1,160		1,115		1,138		1,115		1,138

Equity Securities		289		289		408		416		408		416


TOTAL	$	2,716	$	2,242	$	2,817	$	2,347	$	2,817	$	2,347

PROPERTY AND CASUALTY


	Cost or				Market				Carrying
	Amortized Cost				Value				Value
	Mar. 31		Dec. 31		Mar. 31		Dec. 31		Mar. 31		Dec. 31
	2007		2006		2007		2006		2007		2006
	(in millions)
Short Term Investments	$	1,066	$	1,461	$	1,066	$	1,461	$	1,066	$	1,461

Fixed Maturities

Tax Exempt		17,865		17,449		18,133		17,755		18,126		17,748

Taxable		13,452		13,150		13,380		13,080		13,380		13,080

Common Stocks		1,294		1,235		1,584		1,502		1,584		1,502

Preferred Stocks		41		37		45		39		45		39

Other Invested Assets		1,655		1,516		1,655		1,516		1,655		1,516


TOTAL	$	35,373	$	34,848	$	35,863	$	35,353	$	35,856	$	35,346

Page 3 of 11

THE CHUBB CORPORATION

INVESTMENT INCOME AFTER TAXES


	THREE MONTHS ENDED
	MARCH 31
	2007			2006
	(in millions)
CORPORATE INVESTMENT INCOME		$ 14			$ 15


PROPERTY AND CASUALTY INVESTMENT INCOME

Tax Exempt Interest		$178			$164
Taxable Interest		118			111
Other		16			10
Investment Expenses		(7	)		(6	)

TOTAL		$305			$279


Effective Tax Rate		19.9	%		19.8	%

After Tax Annualized Yield		3.45	%		3.45	%

After tax annualized yield is based on the average invested assets for the periods presented with fixed maturities at amortized cost and equity securities at market value.

STATUTORY POLICYHOLDERS’ SURPLUS

Mar. 31

Dec. 31

Mar. 31

2007

2006

(in millions)

Estimated Statutory Policyholders’ Surplus

$11,950

$11,357

$9,650

Rolling Year Statutory Net Premiums Written

11,899

11,967

12,112

Ratio of Statutory Net Premiums Written to Policyholders’ Surplus

1.00:1

1.05:1

1.26:1

Statutory Policyholders’ Surplus and Net Premiums Written include all domestic and foreign property and casualty subsidiaries.

Page 4 of 11

THE CHUBB CORPORATION

PROPERTY AND CASUALTY

CHANGE IN NET UNPAID LOSSES
THREE MONTHS ENDED MARCH 31, 2007


	Net Unpaid Losses										All Other
								IBNR			Unpaid Losses
					Increase			Increase			Increase
	3/31/07		12/31/06		(Decrease)			(Decrease)			(Decrease)
					(in millions)
Personal Insurance

Automobile		$ 423		$ 425		(2	)		$ 3			(5	)
Homeowners		642		665		(23	)		(4	)		(19	)
Other		674		657		17			36			(19	)

Total Personal		1,739		1,747		(8	)		35			(43	)


Commercial Insurance

Multiple Peril		1,588		1,593		(5	)		16			(21	)
Casualty		5,268		5,213		55			84			(29	)
Workers’ Compensation		1,781		1,740		41			46			(5	)
Property and Marine		702		678		24			16			8

Total Commercial		9,339		9,224		115			162			(47	)


Specialty Insurance

Professional Liability		7,351		7,288		63			147			(84	)
Surety		59		59		—			—			—

Total Specialty		7,410		7,347		63			147			(84	)

Total Insurance		18,488		18,318		170			344			(174	)

Reinsurance Assumed		1,331		1,381		(50	)		(42	)		(8	)


Total		$19,819		$19,699		$120			$302			$(182	)

Page 5 of 11

THE CHUBB CORPORATION — WORLDWIDE
PROPERTY AND CASUALTY UNDERWRITING RESULTS
FOR THE THREE MONTHS ENDED MARCH 31, 2007 AND 2006
(MILLIONS OF DOLLARS)


	Personal												Other						Total
	Automobile						Homeowners						Personal						Personal
	2007			2006			2007			2006			2007			2006			2007			2006
Net Premiums Written	$	147		$	155		$	520		$	488		$	173		$	149		$	840		$	792
Increase (Decrease) in Unearned Premiums		(18	)		(9	)		(55	)		(46	)		19			10			(54	)		(45	)


Net Premiums Earned		165			164			575			534			154			139			894			837


Net Losses Paid		110			98			243			236			80			87			433			421
Increase (Decrease) in Outstanding Losses		(2	)		3			(23	)		(13	)		17			(2	)		(8	)		(12	)


Net Losses Incurred		108			101			220			223			97			85			425			409


Expenses Incurred		44			44			171			156			52			44			267			244

Dividends Incurred		—			—			—			—			—			—			—			—


Statutory Underwriting Income	$	13		$	19		$	184		$	155		$	5		$	10		$	202		$	184


Ratios After Dividends to Policyholders:

Loss		65.5	%		61.6	%		38.2	%		41.7	%		63.0	%		61.2	%		47.5	%		48.9	%
Expense		29.9			28.4			32.9			32.0			30.1			29.5			31.8			30.8


Combined		95.4	%		90.0	%		71.1	%		73.7	%		93.1	%		90.7	%		79.3	%		79.7	%


Premiums Written as a % of Total		5.1	%		5.3	%		18.1	%		16.7	%		6.0	%		5.1	%		29.2	%		27.1	%

Page 6 of 11

THE CHUBB CORPORATION — WORLDWIDE
PROPERTY AND CASUALTY UNDERWRITING RESULTS
FOR THE THREE MONTHS ENDED MARCH 31, 2007 AND 2006
(MILLIONS OF DOLLARS)


													Commercial						Commercial
	Commercial						Commercial						Workers’						Property						Total
	Multiple Peril						Casualty						Compensation						and Marine						Commercial
	2007			2006			2007			2006			2007			2006			2007			2006			2007			2006
Net Premiums Written	$	307		$	326		$	441		$	440		$	257		$	256		$	301		$	303		$	1,306		$	1,325
Increase (Decrease) in Unearned Premiums		(13	)		(1	)		12			5			29			26			1			16			29			46


Net Premiums Earned		320			327			429			435			228			230			300			287			1,277			1,279


Net Losses Paid		160			129			230			191			86			82			145			150			621			552
Increase (Decrease) in Outstanding Losses		(5	)		(3	)		55			99			41			49			24			(57	)		115			88


Net Losses Incurred		155			126			285			290			127			131			169			93			736			640


Expenses Incurred		107			104			123			122			52			49			111			101			393			376

Dividends Incurred		—			—			—			—			4			7			—			—			4			7


Statutory Underwriting Income	$	58		$	97		$	21		$	23		$	45		$	43		$	20		$	93		$	144		$	256


Ratios After Dividends to Policyholders:

Loss		48.4	%		38.5	%		66.4	%		66.7	%		56.7	%		58.7	%		56.3	%		32.4	%		57.8	%		50.3	%
Expense		34.9			31.9			27.9			27.7			20.6			19.7			36.9			33.3			30.2			28.5


Combined		83.3	%		70.4	%		94.3	%		94.4	%		77.3	%		78.4	%		93.2	%		65.7	%		88.0	%		78.8	%


Premiums Written as a % of Total		10.7	%		11.1	%		15.4	%		15.0	%		9.0	%		8.8	%		10.5	%		10.4	%		45.6	%		45.3	%

Page 7 of 11

THE CHUBB CORPORATION – WORLDWIDE
PROPERTY AND CASUALTY UNDERWRITING RESULTS
FOR THE THREE MONTHS ENDED MARCH 31, 2007 AND
(MILLIONS OF DOLLARS)


	Professional												Total
	Liability						Surety						Specialty
	2007			2006			2007			2006			2007			2006
Net Premiums Written	$	597		$	615		$	84		$	65		$	681		$	680
Increase (Decrease) in Unearned Premiums		(66	)		(70	)		6			1			(60	)		(69	)


Net Premiums Earned		663			685			78			64			741			749


Net Losses Paid		354			236			1			(1	)		355			235
Increase (Decrease) in Outstanding Losses		63			244			—			3			63			247


Net Losses Incurred		417			480			1			2			418			482


Expenses Incurred		156			157			25			22			181			179

Dividends Incurred		—			—			1			—			1			—


Statutory Underwriting Income	$	90		$	48		$	51		$	40		$	141		$	88


Ratios After Dividends to Policyholders:

Loss		62.9	%		70.1	%		1.3	%		3.1	%		56.5	%		64.4	%
Expense		26.1			25.5			30.1			33.9			26.6			26.3


Combined		89.0	%		95.6	%		31.4	%		37.0	%		83.1	%		90.7	%


Premiums Written as a % of Total		20.9	%		21.0	%		2.9	%		2.2	%		23.8	%		23.2	%

Page 8 of 11

THE CHUBB CORPORATION – WORLDWIDE
PROPERTY AND CASUALTY UNDERWRITING RESULTS
FOR THE THREE MONTHS ENDED MARCH 31, 2007 AND 2006
(MILLIONS OF DOLLARS)


	Total						Reinsurance						Worldwide
	Insurance						Assumed						Total
	2007			2006			2007			2006			2007			2006
Net Premiums Written	$	2,827		$	2,797		$	40		$	128		$	2,867		$	2,925
Increase (Decrease) in Unearned Premiums		(85	)		(68	)		(33	)		(26	)		(118	)		(94	)


Net Premiums Earned		2,912			2,865			73			154			2,985			3,019


Net Losses Paid		1,409			1,208			51			92			1,460			1,300
Increase (Decrease) in Outstanding Losses		170			323			(50	)		(5	)		120			318


Net Losses Incurred		1,579			1,531			1			87			1,580			1,618


Expenses Incurred		841			799			29			51			870			850

Dividends Incurred		5			7			—			—			5			7


Statutory Underwriting Income	$	487		$	528		$	43		$	16			530			544


Decrease in Deferred Acquisition Costs														(3	)		(8	)


GAAP Underwriting Income													$	527		$	536


Ratios After Dividends to Policyholders:

Loss		54.3	%		53.6	%		*			*			53.0	%		53.8	%
Expense		29.8			28.6			*			*			30.4			29.1


Combined		84.1	%		82.2	%		*			*			83.4	%		82.9	%


Premiums Written as a % of Total		98.6	%		95.6	%		1.4	%		4.4	%		100.0	%		100.0	%


*		Combined, loss, and expense ratios will no longer be presented for Reinsurance Assumed since this business is in run-off.

Page 9 of 11

THE CHUBB CORPORATION – WORLDWIDE
PROPERTY AND CASUALTY UNDERWRITING RESULTS
FOR THE THREE MONTHS ENDED MARCH 31, 2007 AND 2006
(MILLIONS OF DOLLARS)


													Worldwide
	United States						Foreign						Total
	2007			2006			2007			2006			2007			2006
Net Premiums Written	$	2,166		$	2,268		$	701		$	657		$	2,867		$	2,925
Increase (Decrease) in Unearned Premiums		(183	)		(176	)		65			82			(118	)		(94	)

Net Premiums Earned		2,349			2,444			636			575			2,985			3,019


Net Losses Paid		1,167			1,093			293			207			1,460			1,300
Increase (Decrease) in Outstanding Losses		113			237			7			81			120			318


Net Losses Incurred		1,280			1,330			300			288			1,580			1,618


Expenses Incurred		623			621			247			229			870			850

Dividends Incurred		5			7			—			—			5			7


Statutory Underwriting Income	$	441		$	486		$	89		$	58			530			544


Decrease in Deferred Acquisition Costs														(3	)		(8	)


GAAP Underwriting Income													$	527		$	536


Ratios After Dividends to Policyholders:

Loss		54.6	%		54.6	%		47.2	%		50.1	%		53.0	%		53.8	%
Expense		28.8			27.5			35.2			34.9			30.4			29.1


Combined		83.4	%		82.1	%		82.4	%		85.0	%		83.4	%		82.9	%


Premiums Written as a % of Total		75.5	%		77.5	%		24.5	%		22.5	%		100.0	%		100.0	%

Page 10 of 11

THE CHUBB CORPORATION

Definitions of Key Terms

Underwriting Income (Loss)

Management evaluates underwriting results separately from investment results. The underwriting operations consistof four separate business units: personal insurance, commercial insurance, specialty insurance and reinsurance assumed. Performance of the business units is measured based on statutory underwriting results. Statutory accounting principles applicable to property and casualty insurance companies differ in certain respects from generally accepted accounting principles (GAAP). Under statutory accounting principles, policy acquisition and other underwriting expenses are recognized immediately, not at the time premiums are earned. Statutory underwriting income (loss) is arrived at by reducing premiums earned by losses and loss expenses incurred and statutory underwriting expenses incurred.

Management uses underwriting results determined in accordance with GAAP, among other measures, to assess the overall performance of the underwriting operations. To convert statutory underwriting results to a GAAP basis, policy acquisition expenses are deferred and amortized over the period in which the related premiums are earned. Underwriting income (loss) determined in accordance with GAAP is defined as premiums earned less losses and loss expenses incurred and GAAP underwriting expenses incurred.

Property and Casualty Investment Income After Income Tax

Management uses property and casualty investment income after income tax, a non-GAAP financial measure, to evaluate its investment performance because it reflects the impact of any change in the proportion of the investment portfolio invested in tax-exempt securities and is therefore more meaningful for analysis purposes than investment income before income taxes.

Book Value per Common Share with Available-for-Sale Fixed Maturities at Amortized Cost

Book value per common share represents the portion of consolidated shareholders’ equity attributable to one share of common stock outstanding as of the balance sheet date. Consolidated shareholders’ equity includes, as part of accumulated other comprehensive income, the after-tax appreciation or depreciation on the Corporation’s available-for-sale fixed maturities, which are carried at market value. The appreciation or depreciation on available-for-sale fixed maturities is subject to fluctuation due to changes in interest rates and therefore could distort the analysis of trends. Management believes that book value per common share with available-for-sale fixed maturities at amortized cost, a non-GAAP financial measure, is an important measure of the underlying equity attributable to one share of common stock.

Combined Ratio or Combined Loss and Expense Ratio

The combined loss and expense ratio, expressed as a percentage, is the key measure of underwriting profitability. Management uses the combined loss and expense ratio calculated in accordance with statutory accounting principles applicable to property and casualty insurance companies to evaluate the performance of the underwriting operations. It is the sum of the ratio of losses and loss expenses to premiums earned (loss ratio) plus the ratio of statutory underwriting expenses to premiums written (expense ratio) after reducing both premium amounts by dividends to policyholders.

Page 11 of 11