Idanella Cantelmo Olsomer , of South Hackensack, passed away peacefully on Friday, September 8, 2017, at the age of 89 years. She was a parishioner of the Church of the Immaculate Conception off Hackensack where she served as a Eucharistic Minister and member of the Bereavement Group. She also was a member of the Senior Citizens of South Hackensack, the Women's Circle of South Hackensack and the Golden Age Club of Hackensack. Beloved wife of the late Edward Olsomer. Devoted mother of Patricia Nass and her husband Leonard of Howell, and the late Edward Olsomer Jr. and Thomas Olsomer. Loving grandmother of Jason Nass, Elizabeth Nass, Eddie Olsomer, Mark Olsomer and Tommy Olsomer. Cherished great grandmother of Elianna and Ryleigh. The family will received friends at the funeral home on Tuesday morning from 9:00 AM - 10:30 AM followed by the Mass of Christian Burial at 11:00 AM at the Church of the Immaculate Conception, 49 Vreeland Avenue, Hackensack. Interment St. Joseph's Cemetery, Hackensack. The family prefers that you honor her memory with a memorial donation to St. Jude Children's Research Hospital, P.O. Box 1000, Dept.142, Memphis, TN 38148-0142.