Three Massachusetts philanthropists ranked among the nation’s 50 largest donors to charitable organizations in 2012, according to the Chronicle of Philanthropy. Only New York and California had more residents on the list.

http://www.boston.com/businessupdates/2013/02/11/three-massachusetts-philanthropists-ranked-among-the-nation-largest-donors/tV6dfCtju0KN7fr89xKxPP/story.html