Thomas Lantry Mercer Obituary
The memory of Thomas Lantry Mercer (Rochester, New York), who passed away on October 18, 2025, will forever remain in the hearts of those touched by this precious presence in their lives. Leave a sympathy message to the family on the memorial page of Thomas Lantry Mercer to pay them a last tribute.
He was predeceased by: his parents, Dr. John L. Mercer and Josephine Jewett Mercer; and his sister Charlotte Cleary. He is survived by: his wife Mary Pat Mackey; his daughter Mara Mercer (Michael Summers); his grandson Cormac Lantry Mercer Summers; his sister Mary Loomis (Carson); and his sibling's children, Nathan (Sharon), Dawn (Zach) and Duncan (Claire).
Visitation will be held on Friday, October 24th 2025 from 5:00 PM to 7:00 PM at the Paul W. Harris Funeral Home, Inc. (570 Kings Hwy S, Rochester, NY 14617). A celebration of life will be held on Saturday, October 25th 2025 at 10:00 AM at the St. Mary's Catholic Church (15 St Mary's Place 71101).
In lieu of flowers, memorial contributions may be made to the Algonquin Park Campership Fund online at: https://racfs.fcsuite.com. or to the Wilmot Cancer Institute Radiation Oncology Research Fund at Wilmot Cancer Institute at: https://www.urmc.rochester.edu.
