John Gregory Cisco Obituary

We bid farewell to John Gregory Cisco of Denville, New Jersey, whose journey of life gracefully concluded on December 6, 2025 at the age of 74. John Gregory touched countless lives with warmth and kindness, leaving behind cherished memories that will forever echo in hearts. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He was predeceased by: his parents, Walter Cisco and Ann Teresa Cisco (Markowska); his brother Walter; and his wife Janet Silver (Whorf). He is survived by: his sons, John and Jesse; his brother Larry Cisco; his sisters-in-law, Sandy Cisco (late Walter) and Jane Cisco; and his nephews, Luke, Mark and Stephen Cisco.

For those who wish to help the family during this difficult time, a GoFundMe has been established which you can access by (https://www.gofundme.com).