Robert W. Rabb, Sr. age 76, of Kalamazoo passed away Tuesday July 7, 2026, at Vibrant Life Assisted Living. Robert was born on May 24, 1950, in Kalamazoo, the son of Alex and Winona (Melching) Rabb. He was in the insulation business most of his life and he enjoyed spending time with his family, watching sports and going to the casino with Pamela. Surviving are his son, Matthew (Susan) Rabb; three grandsons, Trevor, Jayden and Blake Rabb; brother, Dan (Patricia) Rabb; sister, Beth (Mark) Provenzano. He was preceded in death by his parents; wife Pamela Jo (Reits) Mason-Rabb; and a son, Robert Rabb, Jr., two brothers, John and Richard; two sisters, Jan and Julie.