Henrietta M. LaBonte, 90, of Mansfield, widow of Alfiere LaBonte, died Monday Dec. 31, 2001 at the Roncalli Health Center in Willimantic. She was born May 23, 1911 in New York, N.Y. the daughter of Morris and Anna (Rosemond) Tannenstock and had resided in the Willimantic/Mansfield area for most of her life. She had been employed as a supervisor for the Electro-Motive Manufacturing Co. She is survived by several nieces and nephews and her longtime friend Maria LaTerra of Willimantic. She was predeceased by several brothers and sisters including Isadore Tannenstock and Doris Tannenstock. Her funeral service will be held on Friday at 1:30pm at the Potter Funeral Home, 456 Jackson St. Willimantic. Burial will follow in the New Willimantic Cemetery. There are no calling hours. In lieu of flowers, memorial donations are suggested to the American Cancer Society, 238 W. Town St., Norwich, Ct. 06360.