Bryan L. Isacks Obituary

The passing of Bryan L. Isacks (Lansing, New York) occurred on September 9, 2026. Bryan, born on July 25, 1936, shared life with family, friends, and community. Leave a sympathy message to the family in the guestbook on this memorial page of Bryan L. Isacks to show support.

He was predeceased by: his mother Sue Bryan Isacks; and his son-in-law Leonard Smith Isacks. He is survived by: his wife Marjorie Olds; his children, Lillian Isacks (Tem Calfee), Katherine Isacks (Jason Ensher), Susan Isacks, Bryan Isacks, Jr. (Andrea), Brett Olds (Angela) and Robert Olds; his caregivers, Mary Lou, Heather, Joy, Lynn, Eliza, Asia and Justina; his cousin Sheryl Pearson; his friend Barbara Lifton; his brother Dr. Ronald Zagoria; and his son-in-law Tem. He is also survived by his grandchildren, siblings, nieces and nephews.

No one has made a greater contribution to our understanding of the subduction of oceanic lithosphere than Bryan Isacks.".