Exhibit 23.1


CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We consent to the incorporation by reference in this Amendment No. 1 to
Registration Statement No. 333-123471 on Form S-4 of our report dated March 4,
2005, relating to the consolidated financial statements and financial statement
schedules of Cincinnati Financial Corporation and to management's report on the
effectiveness of internal control over financial reporting appearing in the
Annual Report on Form 10-K of Cincinnati Financial Corporation for the year
ended December 31, 2004, and to the reference to us under the heading "Experts"
in the Prospectus, which is part of such Registration Statement.

/s/ Deloitte & Touche LLP


Cincinnati, Ohio
March 30, 2005