Leah Croshaw Rush Obituary
We announce the death of Leah Croshaw Rush of Idaho Falls, Idaho, who passed away on July 13, 2026, at the age of 96. Leah will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
Leah will be remembered for the impact she had on the lives of those around her. Friends, family, and colleagues will cherish their memories and the time shared. Those who knew Leah will remember moments of kindness, warmth, and presence. Though words cannot fully capture her life, the legacy of connections and experiences remains. Leah’s absence will be deeply felt by those who valued her companionship.
She was predeceased by: her parents, Frank Petty Croshaw and Amelia Croshaw; her husband Keith Rush; and her daughter Sandra Messer (Ed). She is survived by: her children, Nancy Mayes (Therrill), Colleen Whyte, Connie Kaiser (Jeffrey), Mary Kaye Ames and Kevin E. Rush (Donna). She is also survived by her 19 grandchildren and 24 great-grandchildren.
In lieu of flowers, the family would like you to do a service for someone in need of help.
