Final Years and LegacyMargaret Thatcher's health made headlines in 2010, when she missed a celebration at 10 Downing Street, held in honor of her 85th birthday by David Cameron. Later, in November 2010, Thatcher spent two weeks in the hospital for a condition that was later revealed to cause painful muscle inflammation. In 2011, she sat out such a number of major events, including the wedding of Prince William in April, and the unveiling of the Ronald Reagan sculpture in London in July. Additionally, in July 2011, Thatcher's office in the House of Lords was permanently closed. The closure has been seen by some to mark the end of her public life.
Battling memory problems in her later years due to her strokes, Thatcher retreated from the spotlight, living in near seclusion at her home in London's Belgravia neighborhood.
Margaret Thatcher died on April 8, 2013, at the age of 87. She was survived by her two children, daughter Carol and son Sir Mark. Thatcher's policies and actions continue to be debated by detractors and supporters alike, illustrating the indelible impression that she has left on Britain and nations worldwide.