Dennis P. Ritchie, passed away suddenly at the age of 62 on February 13, 2019. Loving husband of Kim, beloved dad of Heather Bisca (Chris), Dennis Jr. (Mallary), and the late Angela Ritchie. Proud Pop of Christian and Shane, dear brother of Maryellen Horcher (John), Eileen Kilpatrick (Tom), Michael Ritchie (Carmel), Clare Ritchie, and the late Bobby and Timmy, and son of the late Robert and Clare Ritchie. Relatives and friends are invited to his viewing and funeral Tuesday February 19th from 10 AM to 11 AM in St. Charles Borromeo Church, 1731 Hulmeville Road, Bensalem PA. Funeral Mass will begin 11 AM. Interment Holy Sepulchre Cemetery. Arrangements by John J. Barnes and the McCafferty-Sweeney Funeral Home of Torresdale Avenue, 215-333-0500. Please share your fondest memories of Dennis at McCaffertySweeneyFuneralHome.com