Career
She is also an American philanthropist, her charitable work has focused largely on the Sherwood Foundation, formerly known as the Susan A. Buffett Foundation, an organization in Omaha that provides grants in public education, human services and social justice in the interest of promoting the welfare of children from lower-income families. In 1954, her family relocated to New York, where her father"s wealth began to rapidly accumulate. In 1983, Buffett wed Allen Greenberg, a lawyer for Public Citizen, whom she had met in Washington.
The couple divorced in 1995.
In 1987, Greenberg became the first director of the Buffett Foundation, a title he retained after the couple"s divorce.