Donna Maureen Isbester, 79, of Kinderhook, NY, passed away Thursday, December 30, 2021 at her home. Born April 25, 1942 in Nassau, NY , she was the daughter of the late Henry and Julia (Kosegarten Conant) Lansley. She graduated from Ichabod Crane High School in 1960 where in addition to her studies she was a cheerleader for the varsity basketball team. Following graduation Mrs Isbester had a career as a secretary and office manager with AT&T and enjoyed her retirement by traveling by RV from Alaska to Florida and California to Maine. Supporting her grandsons was always a priority be it her cooking or attended as many track and field, soccer, and other school events as possible. She is survived by her son Paul K. Isbester Jr. and wife Marjorie of Castleton, three sisters, Emma Sluus of Valatie, Audrey Burrall of Florida and Beverly Borovich of Nebraska, two grandsons, George and Aleck Isbester, her sister-in-law Jean Lansley and several nieces and nephews. She was predeceased by her husband Paul K. Isbester Sr. and two brothers Austin and William Lansley. Services will be at the convenience of the family. For those who wish, contributions may be made to Community Hospice of Columbia Greene, 47 Liberty St., Catskill, NY 12414. Arrangements are under the direction of the Raymond E. Bond Funeral Home, Valatie. .