Robert Dean Sigman passed away peacefully on Easter Sunday, April 20, 2025, with his loving family at his side. Born on June 26, 1938, in Twin Falls, Idaho, Robert was the son of Donovan and Ruby Sigman.

Robert is survived by his devoted wife of 68 years, Jaylene Sigman; his daughters, Jodi LeBlanc (Joe) and Sarah Ann Nelson (Kennie); and his cherished grandchildren: Nickoalous Cabiness (Michele), Charity Hallgren (Jeff), Levi Nelson (Katrina), Hanna Smayoa (Chris), Sarah K. Arceneau (Justin), Emma Favaro, Isaac Nelson, Elena Satuala (Malloni), Baillie Pastrana (Javier), and Lauran DeGering (McKay). He also leaves behind 14 beloved great-grandchildren, his sister Pam Babbitt of Boise, Idaho, and his brother-in-law Jerry Sanders (Cyndi).

He was preceded in death by his parents, his son Rob Sigman, and daughter-in-law Susie Sigman.

Robert will be laid to rest at Kohler Lawn Cemetery in Nampa, Idaho. A memorial service will be held at a later date to celebrate his life and legacy.