Question: Donald Curry, Baron Curry of Kirkharle, served as a chair of this UK registered mutual insurance composite that is based in which region?
Context: Liberty Mutual Group, more commonly known by the name of its primary line of business, Liberty Mutual Insurance, is an American diversified global insurer, and the fourth-largest property and casualty insurer in the United States.  It ranks 76th on the Fortune 100 list of largest corporations in the United States based on 2013 revenue.  Based in Boston, Massachusetts, it employs over 50,000 people in more than 900 locations throughout the world.  As of December 31, 2015, Liberty Mutual Insurance had $121.7 billion in consolidated assets, $102.5 billion in consolidated liabilities, and $37.6 billion in annual consolidated revenue.  The company, founded in 1912, offers a wide range of insurance products and services, including personal automobile, homeowners, workers' compensation, commercial multiple peril, commercial automobile, general liability, global specialty, group disability, fire and surety. The National Farmers Union Mutual Insurance Society Limited, trading as NFU Mutual, is a UK registered mutual insurance composite.  It underwrites more than £1 billion (2008) in annual premium in life and general insurance lines for rural communities within the UK.  NFU Mutual is based in Stratford-upon-Avon, Warwickshire.  In contrast to insurance companies owned by their shareholders, NFU Mutual is owned by its policyholders. Donald Thomas Younger Curry, Baron Curry of Kirkharle, CBE (born 4 April 1944) is a British farmer and businessman who is the former chair of NFU Mutual and non-executive chair of the Better Regulation Executive, and a member of the House of Lords. The Atlantic Mutual Insurance Company is a mutual insurance company which offers personal, marine, commercial property, and casualty insurance.  It is part of the Atlantic Mutual Companies, which includes Centennial Insurance Company.  Its corporate headquarters are at 140 Broadway, a block from the World Trade Center. Oregon Mutual Insurance is an independent mutual insurance company providing property and casualty coverages for individuals, families, and businesses in the U.S. states of Oregon, Idaho, California, and Washington.  Founded in 1894, Oregon Mutual Insurance is located in McMinnville, Oregon. "Ohio Mutual Insurance Group" is a group of property and casualty insurance companies based in Bucyrus, Ohio.  The group is composed of three affiliates: Ohio Mutual Insurance Company, United Ohio Insurance Company and Casco Indemnity Company.  As a mutual insurance company, Ohio Mutual Insurance Group is not a stock company but one that is mutually owned by its policyholders.  A board of directors and an appointed president and chief executive officer manage the company. Physicians Mutual is a privately held insurance company headquartered in Omaha, Nebraska, United States, that consists of Physicians Mutual Insurance Company and Physicians Life Insurance Company.  Founded as Physicians Mutual Insurance Company in 1902 by Edwin E. Elliott, Physicians Mutual began by selling health insurance to medical professionals.  Policies were offered to the general public starting in 1962, and by 1970 the company expanded into life insurance when it founded Physicians Life Insurance Company.  Today the company offers a variety of insurance products, annuities, Medicare, Medigap, Medicare Supplement, Term Life Insurance, Whole Life Insurance, Cancer and funeral pre-planning services.  It holds over US$3 billion in assets and employs over one thousand people.  Robert A. Reed is chief executive officer and president. Western Mutual Insurance Group is an American group of Property and Casualty Insurance companies, made up of Western Mutual Insurance Company, its sister company Residence Mutual Insurance Company, and their jointly owned subsidiary, Arizona Home Insurance Company.  Based in Irvine, CA, the group writes direct property and casualty insurance in Arizona, California, Colorado, New Mexico, Nevada, Utah and Texas for preferred homeowners.  The Western Mutual Insurance Group has a financial strength rating of 'A+' (Superior) by A.M. Best, a Nationally Recognized Statistical Rating Organization (NRSRO) by the United States Securities and Exchange Commission. FMG Insurance (formerly Farmers' Mutual Group) is a mutual insurance company in New Zealand that was established from a merger of the Farmers' Mutual Insurance Association, Taranaki Farmers' Mutual Insurance Association and Primary Industries Insurance Company Limited in 1978.  The company is incorporated under the Farmers’ Mutual Group Act 2007 and can trace its origins back to the original farmer's fire mutual organisations established in 1905. The N&D Group is a group of mutual insurance companies based in Dedham, Massachusetts.  The group comprises three regional property and casualty insurance companies which market personal and commercial insurance product lines through independent insurance agents.  The group conducts business in New England, New Jersey, Arkansas, and Missouri, and wrote about a third of a billion dollars in annual insurance premium in 2013.  Founded as The Norfolk Mutual Fire Insurance Company in 1825, the group is one of the oldest mutual insurance companies in the United States.
Answer: Warwickshire