ROCKLAND — Matthew Kevin Clarke Sr., 84, political activist and professor, died unexpectedly at his home Feb. 26, 2013, with his wife, Martha Jackson Clarke, by his side.

No services will be held at this time.

To share a memory or condolence with Mr. Clarke's family, visit his Book of Memories at www.bchfh.com.

Arrangements are in the care of Burpee, Carpenter & Hutchins Funeral Home in Rockland.