Keith W. Cornish, 63, passed away at home on October 10, 2023 following a brief illness. Keith was born in Big Flats, NY and moved to Marcellus, NY in 1983. He is survived by his wife of 40 years, Mary Pat McCurn; sons Matthew (Marina) of Marcellus, Daniel (Tania) of Dallas, TX, and Joseph of NYC; parents Wayne and Janet Cornish of Big Flats; sister Patricia Hills of Big Flats; granddaughters Isabel and Lucia, plus several nieces, nephews, and cousins.

Calling hours will be Sunday, October 15, 2023 from 1 to 4pm at Ryan Funeral Home, 44 E. Main Street, Marcellus. Service and burial will be private.

In lieu of flowers, contributions may be made to Friends of Marcellus Park, PO Box 301, Marcellus, NY 13108.