Leonora (Lee) Feitelson, 100, of New Haven, formerly of Santa Fe, N.M., died March 11. Born in Waterbury, she was the daughter of the late Fanny (Segall) and Louis Feitelson. She is survived by her brother Norman Feitelson of New Haven; her nieces, Marion Winkler, Ellen Lead, and Barbara Cohen; and her great-nieces and great-nephews, Pamela and Rachel Winkler, Quinn and Dylan Biter, and Lindsay, Zachary and Melissa Cohen.