Susan Silverstone Darer, 76, of Stamford, died March 17. She was the widow of Stanley P. Darer. She was born in New York, N.Y. She is survived by her children, John Darer, Sarah Darer Littman and Hank Eskin, and Anne Darer and Mark Davis; her grandchildren, Joshua and Amie Littman, and Dylan and Daniel Davis; and her sister Barbara Garrison.