Helen (Lewis) Grach, a longtime Wilton resident and teacher, died at Wilton Meadows on Aug. 28. She was 93 years old.

Mrs. Grach was born on May 5, 1919 in Beverly, Mass. to Chester and Bertha (Nichols) Lewis.

A graduate of Wheaton College in Norton, Mass., and of Smith College with an master of arts degree in education, Mrs. Grach taught kindergarten at Center School and Comstock School for 36 years.

She was a member of the Wilton Woman's Club and a volunteer at the former Wilton Adult Center at Ogden House.

She was predeceased by her husband, William Grach.

She is survived by her niece Elizabeth Powers of Exton, Pa. and nephew, William Powers of Seymour, Ind.

Memorial donations may be made to Wheaton College, 15 East Main Street, Norton, MA 02766.