Power of Attorney for Nicolas Burnet

This filing documents a Power of Attorney granted by Nicolas Burnet, a director at ASPEN INSURANCE HOLDINGS LTD (AHL), to Barbara A. Dawe and Laura Haytman. The attorneys-in-fact are authorized to execute and submit SEC filings, including Forms 3, 4, and 5, Schedule 13D/13G, and Form 144, on behalf of Mr. Burnet. They are also empowered to manage EDGAR Next account access, appoint administrators, and handle all necessary actions for compliance with Section 13 and 16 of the Securities Exchange Act of 1934 and Rule 144. This power of attorney remains in effect until Mr. Burnet is no longer required to file these forms, unless revoked or superseded.