Exhibit 99.2

The	Supplementary	March 31, 2008
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, 2008

	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
	2008			2007
	(in millions)
Invested Assets (at carrying value)
Short Term Investments	$	1,892		$	1,839
Fixed Maturities
Tax Exempt		18,459			18,559
Taxable		15,612			15,312
Equity Securities		2,008			2,320
Other Invested Assets		2,108			2,051
Total Invested Assets	$	40,079		$	40,081
Capitalization
Long Term Debt	$	3,460		$	3,460
Shareholders’ Equity		14,347			14,445
Total Capitalization	$	17,807		$	17,905
DEBT AS A PERCENTAGE OF TOTAL CAPITALIZATION		19.4	%		19.3	%
Actual Common Shares Outstanding		365.5			374.6
Book Value Per Common Share	$	39.25		$	38.56
Book Value Per Common Share, with Available-for-Sale Fixed Maturities at Amortized Cost	$	38.47		$	37.87

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, 2008		to March 31, 2008
Cost of Shares Repurchased		$582		$4,158
Average Cost Per Share		$51.37		$51.20
Shares Repurchased		11,319,984		81,207,314

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. No shares remain under the 2006 share repurchase authorization.

In December 2007, the Board of Directors authorized the repurchase of up to 28,000,000 shares of the Corporation’s common stock. The authorization has no expiration date. As of March 31, 2008, 14,792,686 shares remained under the share repurchase authorization.

Page 2 of 11

THE CHUBB CORPORATION

SUMMARY OF INVESTED ASSETS

CORPORATE

	Cost or				Carrying
	Amortized Cost				Value (a)
	Mar. 31		Dec. 31		Mar. 31		Dec. 31
	2008		2007		2008		2007
			(in millions)
Short Term Investments	$	658	$	934	$	658	$	934
Taxable Fixed Maturities		1,033		1,050		1,038		1,045
Equity Securities		289		289		380		478
TOTAL	$	1,980	$	2,273	$	2,076	$	2,457

PROPERTY AND CASUALTY

	Cost or				Carrying
	Amortized Cost				Value (a)
	Mar. 31		Dec. 31		Mar. 31		Dec. 31
	2008		2007		2008		2007
			(in millions)
Short Term Investments	$	1,234	$	905	$	1,234	$	905
Fixed Maturities
Tax Exempt		18,180		18,208		18,459		18,559
Taxable		14,415		14,216		14,574		14,267
Equity Securities		1,580		1,618		1,628		1,842
Other Invested Assets		2,108		2,051		2,108		2,051
TOTAL	$	37,517	$	36,998	$	38,003	$	37,624

(a) Short term investments are carried at amortized cost, which approximates fair value. Fixed maturities and equity securities are carried at fair value. Other invested assets, which include private equity limited partnerships, are carried at Chubb’s equity in the net assets of the partnerships.

Page 3 of 11

THE CHUBB CORPORATION

INVESTMENT INCOME AFTER TAXES

	THREE MONTHS ENDED
	MARCH 31
	2008			2007
	(in millions)
CORPORATE INVESTMENT INCOME	$	13		$	14
PROPERTY AND CASUALTY INVESTMENT INCOME
Tax Exempt Interest	$	185		$	178
Taxable Interest		127			118
Other		20			16
Investment Expenses		(5	)		(7	)
TOTAL	$	327		$	305
Effective Tax Rate		20.2	%		19.9	%
After-Tax Annualized Yield		3.50	%		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 fair value.

STATUTORY POLICYHOLDERS’ SURPLUS

	Mar. 31		Dec. 31		Mar. 31
	2008		2007		2007
	(in millions)
Estimated Statutory Policyholders’ Surplus	$	13,300	$	12,998	$	11,950
Rolling Year Statutory Net Premiums Written	$	11,910	$	11,829	$	11,899
Ratio of Statutory Net Premiums Written to Policyholders’ Surplus		0.90:1		0.91:1		1.00:1

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, 2008

	Net Unpaid Losses										All Other
								IBNR			Unpaid Losses
					Increase			Increase			Increase
	3/31/08		12/31/07		(Decrease)			(Decrease)			(Decrease)
	(in millions)
Personal Insurance
Automobile	$	407	$	411	$	(4	)	$	—		$	(4	)
Homeowners		717		705		12			1			11
Other		780		748		32			22			10
Total Personal		1,904		1,864		40			23			17
Commercial Insurance
Multiple Peril		1,616		1,619		(3	)		28			(31	)
Casualty		5,692		5,540		152			145			7
Workers’ Compensation		1,939		1,910		29			21			8
Property and Marine		702		677		25			17			8
Total Commercial		9,949		9,746		203			211			(8	)
Specialty Insurance
Professional Liability		7,605		7,526		79			154			(75	)
Surety		60		71		(11	)		—			(11	)
Total Specialty		7,665		7,597		68			154			(86	)
Total Insurance		19,518		19,207		311			388			(77	)
Reinsurance Assumed		1,078		1,109		(31	)		(19	)		(12	)
Total	$	20,596	$	20,316	$	280		$	369		$	(89	)

Page 5 of 11

THE CHUBB CORPORATION — WORLDWIDE

PROPERTY AND CASUALTY UNDERWRITING RESULTS

FOR THE THREE MONTHS ENDED MARCH 31, 2008 AND 2007

(MILLIONS OF DOLLARS)

	Personal												Other						Total
	Automobile						Homeowners						Personal						Personal
	2008			2007			2008			2007			2008			2007			2008			2007
Net Premiums Written	$	142		$	147		$	539		$	520		$	196		$	173		$	877		$	840
Increase (Decrease) in Unearned Premiums		(14	)		(18	)		(70	)		(55	)		21			19			(63	)		(54	)
Net Premiums Earned		156			165			609			575			175			154			940			894
Net Losses Paid		102			110			268			243			77			80			447			433
Increase (Decrease) in Outstanding Losses		(4	)		(2	)		12			(23	)		32			17			40			(8	)
Net Losses Incurred		98			108			280			220			109			97			487			425
Expenses Incurred		43			44			184			171			62			52			289			267
Dividends Incurred		—			—			—			—			—			—			—			—
Statutory Underwriting Income	$	15		$	13		$	145		$	184		$	4		$	5		$	164		$	202
Ratios After Dividends to Policyholders:
Loss		62.8	%		65.5	%		46.0	%		38.2	%		62.3	%		63.0	%		51.8	%		47.5	%
Expense		30.3			29.9			34.1			32.9			31.6			30.1			33.0			31.8
Combined		93.1	%		95.4	%		80.1	%		71.1	%		93.9	%		93.1	%		84.8	%		79.3	%
Premiums Written as a % of Total		4.8	%		5.1	%		18.4	%		18.1	%		6.7	%		6.0	%		29.9	%		29.2	%

Page 6 of 11

THE CHUBB CORPORATION — WORLDWIDE
PROPERTY AND CASUALTY UNDERWRITING RESULTS
FOR THE THREE MONTHS ENDED MARCH 31, 2008 AND 2007
(MILLIONS OF DOLLARS)

													Commercial						Commercial
	Commercial						Commercial						Workers’						Property						Total
	Multiple Peril						Casualty						Compensation						and Marine						Commercial
	2008			2007			2008			2007			2008			2007			2008			2007			2008			2007
Net Premiums Written	$	295		$	307		$	460		$	441		$	248		$	257		$	337		$	301		$	1,340		$	1,306
Increase (Decrease) in Unearned Premiums		(23	)		(13	)		25			12			31			29			41			1			74			29
Net Premiums Earned		318			320			435			429			217			228			296			300			1,266			1,277
Net Losses Paid		138			160			128			230			98			86			147			145			511			621
Increase (Decrease) in Outstanding Losses		(3	)		(5	)		152			55			29			41			25			24			203			115
Net Losses Incurred		135			155			280			285			127			127			172			169			714			736
Expenses Incurred		106			107			129			123			53			52			118			111			406			393
Dividends Incurred		—			—			—			—			8			4			—			—			8			4
Statutory Underwriting Income	$	77		$	58		$	26		$	21		$	29		$	45		$	6		$	20		$	138		$	144
Ratios After Dividends to Policyholders:
Loss		42.5	%		48.4	%		64.4	%		66.4	%		60.8	%		56.7	%		58.1	%		56.3	%		56.7	%		57.8	%
Expense		35.9			34.9			28.0			27.9			22.1			20.6			35.0			36.9			30.5			30.2
Combined		78.4	%		83.3	%		92.4	%		94.3	%		82.9	%		77.3	%		93.1	%		93.2	%		87.2	%		88.0	%
Premiums Written as a % of Total		10.0	%		10.7	%		15.7	%		15.4	%		8.4	%		9.0	%		11.5	%		10.5	%		45.6	%		45.6	%

Page 7 of 11

THE CHUBB CORPORATION — WORLDWIDE
PROPERTY AND CASUALTY UNDERWRITING RESULTS
FOR THE THREE MONTHS ENDED MARCH 31, 2008 AND 2007
(MILLIONS OF DOLLARS)

	Professional												Total
	Liability						Surety						Specialty
	2008			2007			2008			2007			2008			2007
Net Premiums Written	$	604		$	597		$	99		$	84		$	703		$	681
Increase (Decrease) in Unearned Premiums		(64	)		(66	)		17			6			(47	)		(60	)
Net Premiums Earned		668			663			82			78			750			741
Net Losses Paid		302			354			12			1			314			355
Increase (Decrease) in Outstanding Losses		79			63			(11	)		—			68			63
Net Losses Incurred		381			417			1			1			382			418
Expenses Incurred		161			156			29			25			190			181
Dividends Incurred		—			—			1			1			1			1
Statutory Underwriting Income	$	126		$	90		$	51		$	51		$	177		$	141
Ratios After Dividends to Policyholders:
Loss		57.0	%		62.9	%		1.2	%		1.3	%		51.0	%		56.5	%
Expense		26.7			26.1			29.6			30.1			27.1			26.6
Combined		83.7	%		89.0	%		30.8	%		31.4	%		78.1	%		83.1	%
Premiums Written as a % of Total		20.6	%		20.9	%		3.4	%		2.9	%		24.0	%		23.8	%

Page 8 of 11

THE CHUBB CORPORATION — WORLDWIDE
PROPERTY AND CASUALTY UNDERWRITING RESULTS
FOR THE THREE MONTHS ENDED MARCH 31, 2008 AND 2007
(MILLIONS OF DOLLARS)

	Total						Reinsurance						Worldwide
	Insurance						Assumed						Total
	2008			2007			2008			2007			2008			2007
Net Premiums Written	$	2,920		$	2,827		$	16		$	40		$	2,936		$	2,867
Increase (Decrease) in Unearned Premiums		(36	)		(85	)		(4	)		(33	)		(40	)		(118	)
Net Premiums Earned		2,956			2,912			20			73			2,976			2,985
Net Losses Paid		1,272			1,409			32			51			1,304			1,460
Increase (Decrease) in Outstanding Losses		311			170			(31	)		(50	)		280			120
Net Losses Incurred		1,583			1,579			1			1			1,584			1,580
Expenses Incurred		885			841			9			29			894			870
Dividends Incurred		9			5			—			—			9			5
Statutory Underwriting Income	$	479		$	487		$	10		$	43			489			530
Increase (Decrease) in Deferred Acquisition Costs														13			(3	)
GAAP Underwriting Income													$	502		$	527
Ratios After Dividends to Policyholders:
Loss		53.7	%		54.3	%		*	%		*	%		53.4	%		53.0	%
Expense		30.4			29.8			*			*			30.5			30.4
Combined		84.1	%		84.1	%		*	%		*	%		83.9	%		83.4	%
Premiums Written as a % of Total		99.5	%		98.6	%		0.5	%		1.4	%		100.0	%		100.0	%

* Combined, loss and expense ratios are no longer 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, 2008 AND 2007
(MILLIONS OF DOLLARS)

							Outside
							the						Worldwide
	United States						United States						Total
	2008			2007			2008			2007			2008			2007
Net Premiums Written	$	2,135		$	2,166		$	801		$	701		$	2,936		$	2,867
Increase (Decrease) in Unearned Premiums		(132	)		(183	)		92			65			(40	)		(118	)
Net Premiums Earned		2,267			2,349			709			636			2,976			2,985
Net Losses Paid		1,140			1,167			164			293			1,304			1,460
Increase (Decrease) in Outstanding Losses		110			113			170			7			280			120
Net Losses Incurred		1,250			1,280			334			300			1,584			1,580
Expenses Incurred		614			623			280			247			894			870
Dividends Incurred		9			5			—			—			9			5
Statutory Underwriting Income	$	394		$	441		$	95		$	89			489			530
Increase (Decrease) in Deferred Acquisition Costs														13			(3	)
GAAP Underwriting Income													$	502		$	527
Ratios After Dividends to Policyholders:
Loss		55.4	%		54.6	%		47.1	%		47.2	%		53.4	%		53.0	%
Expense		28.9			28.8			35.0			35.2			30.5			30.4
Combined		84.3	%		83.4	%		82.1	%		82.4	%		83.9	%		83.4	%
Premiums Written as a % of Total		72.7	%		75.5	%		27.3	%		24.5	%		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 consist of 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 fair 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