Found her on the 1940 Potter, Yates, New York census (dist 62-19 img 4) as
Corda Dusenberry age 61.
Mrs. Benjamin Dusenberry, who would have marked her 78th birthday Sunday, died Wednesday, Nov. 21, 1956, in St. Thompson Memorial hospital, Canandaigua, where she had been taken the previous Thursday, suffering with pneumonia. She had been an invalid for 16 years from arthritis, and during the past several years had been helpless.
Born on a farm on East hill in the Town of Middlesex, Nov. 25, 1878, she was the daughter of William and Julia Chaffee Reynolds.
On Aug. 25, 1911, she married Benjamin Dusenberry of Rushville. They made their home in Webster until coming back to Rushville 34 years ago and buying the house on Gilbert street where they have since lived.
Besides her husband she leaves two nieces, Mrs. Arthur Emmel of Lyons and Mrs. John Hobart of Rushville and several cousins. - Rushville Chronicle