Mary Louise Muir (nee Kent) , 74, died in Clara Maass Medical Hospital on Sept. 20, 2010. Formerly of Kearny, N.J., Mrs. Muir moved to North Arlington, N.J. in 1961. She is survived by her loving husband of 54 years, John Muir; her children, Deborah Muir and John Muir; her brother, James Kent, and granddaughter, Gabrielle Mottola. Arrangements are by the Wilfred Armitage & Wiggins Funeral Home, 596 Belgrove Dr., Kearny, N.J. Cremation will be private.