Final answer:
The notable political figure and wife of a Chinese president who lived over 100 years and died in 2003 in New York is Soong Mei-ling, also known as Madame Chiang Kai-shek.
Step-by-step explanation:
The individual who was well over 100 when she died in New York in 2003 and was the wife of a Chinese president and a notable political figure is Soong Mei-ling, commonly known as Madame Chiang Kai-shek. She was married to General Chiang Kai-shek, who took over the Kuomintang after the death of Sun Yat-sen and led the Northern Expedition against the warlords with CCP and Soviet support. Madame Chiang was a charming and influential figure who played a key role in lobbying for Chinese nationalists in Washington and used her understanding of American culture and values to garner support for her husband's government.