McTIERNAN Mary Lou, 71 of Woodcliff Lake, NJ formerly of Elmwood Park, NJ passed away on Thursday, May 19, 2011. Beloved wife of James McTiernan. Devoted mother of Lynn McTiernan. Loving sister of Stephen O'Connell, Eileen Sudol (John), James O'Connell, and Jeanne O'Connell. She was an active parishioner of Our Lady Mother of the Church, Woodcliff Lake. Funeral Liturgy at Our Lady Mother of the Church, Woodcliff Lake, NJ on Monday at 10:30 AM. Interment, Westwood Cemetery, Westwood NJ. The family will receive their friends at Becker Funeral Home, 219 Kinderkamack Road, Westwood, NJ on Sunday 3-7 PM.