Robert George Weiss Obituary

The family of Robert George Weiss (Wilmette, Illinois) announces his passing on June 14, 2026. Robert, born on February 22, 1929, is remembered by family, friends, and others who shared time and connection. You can send your sympathy in the guestbook provided and share it with the family.

He was predeceased by: his father Louis Arthur Weiss (Bob); his son John David Weiss; and his granddaughter Meryl Weiss. He is survived by: his wife Floretta Adler Weiss (Flo); his sons, Louis Arthur "Skip" Weiss (Kathleen Aharoni) and Robert Alan Weiss (Ofra); his daughter-in-law Janis Weiss; and his grandchildren, Benjamin Weiss, Nicholas Weiss, Jacob Weiss, Sarah Weiss, Charlotte Weiss, Loren Weiss, Evan Weiss and Richard Weiss. He is also survived by spouses; nine great grandchildren, and many nieces and nephews.

In lieu of flowers, donations are invited to UChicago Medicine, Lyric Opera or Santa Fe Opera.