Reuben Grinstein Obituary
It is with deep sorrow that we announce the death of Reuben Grinstein of Houston, Texas, who passed away on August 5, 2025, at the age of 89, leaving to mourn family and friends. Leave a sympathy message to the family in the guestbook on this memorial page of Reuben Grinstein to show support.
As Reuben departs from this earthly realm, his essence lingers — a whisper on the wind, a ripple on the water — a testament to the enduring power of love to transcend the boundaries of life and death. Though Reuben may no longer walk beside us, his spirit lives on in the memories and the legacy Reuben leaves behind.
He was predeceased by: his parents, Ben Grinstein and Sarah Grinstein; and his sister Helen. He is survived by: his wife Maxine; his children, Leah Marks (David) and Joe Grinstein (Amy); and his grandchildren, Boaz Marks (Lior), Miriam Marks (Sean Teater), Batsheva Marks and Max Grinstein.
Donations in his memory can be made to the Chemistry Department at Rice University: https://riceconnect.rice.edu.
