Found him on the 1930 Jerusalem, Yates, New York census (dist 11 img 3) as
John Stryker age 58, farmer, fruit farm.
PENN YAN - John Stryker, 80, Bluff Point vineyardist, died Saturday in his home at Bluff Point RD 1. The body is at Thayer funeral chapel where friends may call today from 2-4 and 7-9 p. m. Funeral services will be held at 2 p. m. Tuesday at the funeral chapel. The Rev. Charles Walker, pastor of Branchport- Bluff Point Methodist Churches, will officiate. Burial will be In Lake View Cemetery. Surviving are a son, Floyd Stryker, and a daughter, Mrs. Philip Pepper, both of Bluff Point several nieces and nephews.
Geneva Daily Times November 24, 1952