Arthur M. Mortensen, 63, of Clark, entered into eternal rest on Thursday, January 14, 2021. Arthur was born in Perth Amboy to Arthur and Joan (Baumely) Mortensen. He proudly served his country in the Army. He lived in Iselin, prior to moving to Clark 36 years ago. Arthur was a Mechanic at G & F of Linden for 15 years, retiring in 2014. Arthur was predeceased by his beloved wife Judith (Maloney) Mortensen. He is survived by his devoted children, Brian Mortensen, Tracey Zarzecki and her husband Robert and Kimberly Mortensen and her fiancé Chris Marcantonio and his brothers and sister, Frank, Robert, Joseph and Cathy.