Friends of David Prince are sponsoring a Chamber Music Concert in the 1867 Sanctuary at 101 Scotch Road, Ewing Township, NJ. The featured string quartet is Intimate Voices, based in New York City. The concert is being presented in memory of David Prince and Bob and Vergene Wieman by the Wieman family. Proceeds from the concert will benefit the Paul Robeson House of Princeton and Ewing Presbyterian Church. The suggested donation is $20 at the door.